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← The case library

Old content resurfacing


30 cases in this category

Easy

Why does this video have nothing to do with “right now”?

In a group chat, someone shares a video of a building collapsing, with the caption: “This just happened in our area! Share this everywhere!” In the bottom corner, in small print, there's a date: 2019.

  1. Because the video is several years older than it looks
  2. Because old videos never circulate in group chats
  3. Because a building can only collapse once per decade
See the answer and the explanation

The right answer: Because the video is several years older than it looks

The date stamped on the video is the most visible signal here, and it puts the footage several years back. The tone, “this just happened,” mixes urgency and fear to get you sharing without thinking. Checking the date is always the first move whenever something claims to be happening today.

Related reflex(es): 3. What's the date?

What's the biggest clue that this warning is outdated?

A warning is circulating: “Alert! Extreme storm expected tonight along the coast between 8pm and 11pm. Close your shutters, stay indoors!” You come across it on a Sunday morning, posted in three different groups. Checking a weather site, you see: Sunday, sunny and calm, mild temperatures.

  1. The number of groups where it's being shared
  2. Tonight's storm doesn't match today's clear sky
  3. The fact that it mentions the coast
See the answer and the explanation

The right answer: Tonight's storm doesn't match today's clear sky

A warning about a storm “tonight,” while your area is sunny and calm, means it comes from a different day: the hours it names belong to an evening that has already passed. Warnings that get automatically reshared are dangerous, because they trigger false panic and can make people ignore a genuinely real alert. Checking the date and time of the original message is essential.

Related reflex(es): 3. What's the date? · 2. What's the source?

Could this offer be worth your time tomorrow?

You come across an online ad: “Special offer! Until November 15, buy a smartphone and get free earbuds. 30% off.” At the bottom of the ad, in tiny print: “Promotion valid November 1-15, 2020.”

  1. Yes, smartphone promotions are always valid
  2. Yes, if you also buy the earbuds
  3. No, this promotion expired several years ago
See the answer and the explanation

The right answer: No, this promotion expired several years ago

An expiry date years in the past means the offer no longer exists. And yet these old ads keep resurfacing in feeds regularly. They can come back on their own, or get reshared by someone who stumbles on them online without checking the date. Always look for a promotion's end date.

Related reflex(es): 3. What's the date?

Where does the confusion come from?

A friend shares a video link: “Check out this climate march from yesterday! The turnout is incredible!” You click, and the video is impressive: thousands of people filling a wide avenue. Looking at the comments underneath, you spot one that says: “Great footage from the march a few years back!”

  1. Video platforms always hide the dates on older videos
  2. Real video, but years old
  3. Someone spliced together two different videos
See the answer and the explanation

The right answer: Real video, but years old

The video is real, but it is several years old, and your friend never checked the date before sharing it. Marches and large public gatherings are among the content types that get reshared the most: the same video resurfaces every anniversary, or whenever a similar issue comes up. Checking the upload year is the move that saves you here.

Related reflex(es): 3. What's the date? · 2. What's the source?

What lets you breathe easy here?

An alert message in a group chat: “Warning! A well-known dairy brand's product is under emergency recall. Listeria has been detected. Do not consume, serious danger. Recall date: May 2018.” You have this exact product at home, bought two weeks ago.

  1. Listeria can only ever affect one single brand's products
  2. The message came from a group chat, so it can't be true
  3. The recall date is years before you bought it
See the answer and the explanation

The right answer: The recall date is years before you bought it

A recall years old cannot cover a product bought two weeks ago: manufacturers pulled that dangerous batch long before you were in the shop. And where a message reaches you says nothing about whether it is true, so dismissing it as “just a group chat” is not the reason either. These old alerts keep resurfacing and creating false panic. Checking the recall date is the first move: a valid, active recall always carries a recent one.

Related reflex(es): 3. What's the date?

What's the problem with sharing this now?

An article about a change to school schedules is being shared: “Starting this autumn, schools will switch to a 4-day school week. Parents are furious! Protest meetings are being scheduled.” The article is dated the summer of two years ago. It is circulating widely again now, with no mention of that date.

  1. Nobody knows whether the change happened
  2. Schools never change their schedule twice in the same year
  3. If it was written two summers ago, it must be about the future
See the answer and the explanation

The right answer: Nobody knows whether the change happened

An article written in July, about a change coming that autumn, was forward-looking at the time. But that autumn is long past. Did the change actually happen? Was it cancelled? There is no way to know from this article, so the information in it could be completely out of date. You need something more recent that says whether it went through. That's the trap: the article is genuine, and it has become useless.

Related reflex(es): 3. What's the date? · 2. What's the source?

Is this scam advice still useful today?

A warning message is circulating: “New scam detected! Scammers are now pretending to be your bank and asking for your password by text message. Be careful!” The alert itself has no visible date, but the attached photo shows a text message with pixelated text and a phone status bar timestamped several years back.

  1. An old alert about a very well-known scam
  2. The more this alert gets shared, the more current it becomes
  3. Bank scams are a recent invention
See the answer and the explanation

The right answer: An old alert about a very well-known scam

The fake-banker text scam has been around for years, long before the date on that screenshot. The alert is true, because the scam is genuinely dangerous, but it is very old and by now very widely known. Sharing a warning this old doesn't inform anyone of anything new: it clutters feeds and creates noise. A useful alert needs to be current and relevant.

Related reflex(es): 3. What's the date? · 1. Who is speaking?

How do you find out that this discount has expired?

A message in a group chat: “Look at this screenshot of a crazy discount at an electronics shop! Up to 70% off EVERYTHING!” The screenshot shows crossed-out prices and a recognisable logo, but there's no date visible anywhere.

  1. The logo never changes style over the years
  2. Run an image search on the screenshot
  3. Online shop discounts never last more than 48 hours
See the answer and the explanation

The right answer: Run an image search on the screenshot

An image with no date is a trap: it could be from yesterday or from a decade ago. Running a reverse image search, or searching the visible text and the shop's name, can reveal where and when the capture first circulated. It's the same move you'd use on a video: tracking down the origin and the publication date is already half the battle won.

Related reflex(es): 3. What's the date? · 2. What's the source?

What's actually going on here?

A message is circulating: “A remote-work law was just passed: employers are now required to allow 2 remote workdays a week.” A video showing a legislative debate is attached. A friend who works in government tells you there is indeed a remote-work law, but that it was passed several years ago.

  1. Laws that get passed become public knowledge instantly
  2. A law that's already been passed can't still be shown being debated
  3. True, but not new
See the answer and the explanation

The right answer: True, but not new

An old law, resurfacing with no date attached, gets mistaken for news. The video of the legislative debate is genuine, but watched today it creates the illusion of a current event that isn't happening: the information is accurate and years old at the same time. Old legislative content comes back strongly every time a similar debate resurfaces. Checking the date of the original vote saves you from the trap.

Related reflex(es): 3. What's the date? · 2. What's the source?

What's the real sign of staleness here?

In December, a profile shares an image: “Thank you for this year! Memories of an incredible event from this past August 15!” You look into it and find that this same profile posts the exact same message, with the same image and the same thank-you note, every August 15, and has done for years.

  1. Anniversaries can only be commemorated once
  2. Old images lose a bit of their colour every year
  3. The same post, every year, unchanged
See the answer and the explanation

The right answer: The same post, every year, unchanged

Some profiles are set up to repost automatically, and some people simply forget they've posted this before. An image reshared every year with the same caption becomes noise: it isn't telling you anything new, it is commemorating something. That's the key difference: a genuine piece of news from this year isn't an anniversary. When something comes back every year on the same date, it's a commemoration, not news.

Related reflex(es): 3. What's the date?

Medium

What move actually tests this article?

Scrolling through social media, you find a health-flavoured article: “Researchers discover that coffee adds 5 years to your life expectancy.” The article cites a study from about a decade ago, and it is being massively reshared now with the comment “Finally, some good news!” as if it were breaking today.

  1. Check whether the lead researcher is still alive
  2. Find the study's date, then look for newer work on it
  3. Read the comments to see if other people believed it
See the answer and the explanation

The right answer: Find the study's date, then look for newer work on it

A study from about a decade ago has had ten years of research come after it. Even if it held up well at the time, later work may have qualified it or overturned it. Resharing a medical “discovery” without checking what has been said about it since creates noise and false novelty. The move: the study's date, plus the more recent context.

Related reflex(es): 3. What's the date? · 5. Who else is saying it?

Where does the mismatch come from?

A list of clothing prices is being shared in a group: “These prices at TrendStyle are INSANE! T-shirt: $3, jeans: $9, dress: $12. Order fast before they sell out!” You go to the official site and the listed prices are $15, $35, $40.

  1. The internet shows different prices depending on who's looking
  2. The official site updates its prices every hour just to fool customers
  3. The shared list is probably from an old promotion that ended long ago
See the answer and the explanation

The right answer: The shared list is probably from an old promotion that ended long ago

Price screenshots with no date keep resurfacing regularly. A promo from a while back? Shared today by someone who saved it and forgot to check. People rush to the site chasing those prices, find the real current ones, and feel cheated. Always check: is there a date on this promotion? If not, assume it's expired.

Related reflex(es): 3. What's the date? · 2. What's the source?

Why isn't this “revelation” actually one?

A viral video carries this title: “Shocking reveal: a student records a teacher saying abusive things in class!” The video was posted last month, but the comments say “This was already known years ago, the teacher apologised at the time.” You look into it and find an article from back then confirming exactly that.

  1. It was already reported years earlier
  2. Viral videos never depict anything that happened before they were posted
  3. A teacher can't apologise twice in a row
See the answer and the explanation

The right answer: It was already reported years earlier

Videos of incidents or scandals resurfacing years after the fact look like revelations, because they are new to whoever is discovering them for the first time. But this is archived content, not news: the incident happened and was covered long before the clip went round again. Checking whether an incident was already reported at the time heads off false outrage.

Related reflex(es): 3. What's the date? · 2. What's the source? · 5. Who else is saying it?

How does this video keep becoming “current” year after year?

A post circulates: “Unbelievable: this political figure made horribly sexist comments! Exclusive video!” You watch the video: it is several years old. Digging further, you find he issued an apology at the time, and later completed training on the topic.

  1. Each new wave of users meets it as if it were new
  2. A political figure can never change his position
  3. Political videos change authors every year
See the answer and the explanation

The right answer: Each new wave of users meets it as if it were new

This is the trap of social feeds: the video was already known, but whoever shares it next has no idea of its past context, so it lands on a new audience as if it had just happened. Shared without the date, or the resolution that followed, it manufactures fake outrage. Looking for the full context, not just the clip, is what pays off here.

Related reflex(es): 3. What's the date? · 2. What's the source? · 1. Who is speaking?

What's the problem with this alert reappearing over and over?

A viral warning: “Watch out! A new scam is going around: scammers now claim they can sell your own stolen bank account back to you.” You look into it and find that this scam was already well documented and flagged years ago by several organisations. The alert's content was accurate at the time, but it resurfaces every summer.

  1. Scams change every year, so this information is always new
  2. True, but old enough to drown out current scams
  3. Sharing an old alert makes it more credible
See the answer and the explanation

The right answer: True, but old enough to drown out current scams

True security warnings, once widely reported, become noise if they keep resurfacing year after year, and that noise drowns out the scams that are ACTUALLY running now. Scammers evolve, techniques change. Resharing a years-old alert piles on the clutter instead of warning anyone of anything new. Checking whether a threat is still current before sharing saves everyone the trouble.

Related reflex(es): 3. What's the date? · 5. Who else is saying it?

How do you check whether this figure still holds up?

In a parents' group, someone shares a chart: “Look! 80% of kids are victims of bullying at school! It's a catastrophe!” The chart is colourful and eye-catching, but no date is given anywhere. After some digging, you find it comes from a study more than a decade old.

  1. Count the number of bars on the chart
  2. The more colourful a chart is, the more recent the data must be
  3. Look for a more recent study on the same thing
See the answer and the explanation

The right answer: Look for a more recent study on the same thing

A chart with no date is a classic trap. School, social and health statistics shift over time, so a figure that was accurate a decade ago could be partly wrong today. Looking for an updated version of the original report, or a newer report altogether, is the key move, and it also tells you which way the rate has actually gone.

Related reflex(es): 3. What's the date? · 2. What's the source? · 9. Does the number have context?

What gives away that this is an old message being recycled?

A computer security notification is circulating: “Urgent alert! Your browser is out of date! Download the latest version immediately before viruses take over! Here's the link...” The alert has no date on it, but it names a browser version that was replaced years ago.

  1. Browsers have kept the exact same design since they were invented
  2. The browser version it names is long gone
  3. Computer viruses are a recent invention
See the answer and the explanation

The right answer: The browser version it names is long gone

Security alerts written years ago were real then and often remain valid in principle, but reshared without an update they lose credibility. When an alert names a specific version, that version dates it: the rest of the text is simply copy-pasted along. Checking when that version was released, and comparing it with when the alert claims to be from, reveals how old the message really is.

Related reflex(es): 3. What's the date? · 2. What's the source?

Why is this well-meaning urgent share actually dangerous?

A post is being urgently shared with a photo: “Attention! This child has been missing for 3 days. Share as much as possible to help find them! Call if you see them!” The photo is clearly several years old. Digging further, you find the child was found long ago and is an adult now.

  1. A photo from several years ago can't possibly be of a child
  2. Missing children can only be found on the day they disappear
  3. An old appeal, long since resolved, sold as urgent
See the answer and the explanation

The right answer: An old appeal, long since resolved, sold as urgent

Appeals for help, whether for a missing child, a lost pet or someone on the run, are the kind of content that keeps getting reshared for years. Sharing an old search as urgent manufactures needless panic and, worse, can expose someone who has since built a normal life around not being that photograph. Checking whether the search is still active saves a lot of harm.

Related reflex(es): 3. What's the date? · 2. What's the source? · 5. Who else is saying it?

What could have changed since this old piece of advice was first given?

A piece of public health advice is circulating: “If you get bitten by a tick, yank it out hard, right away!” The message has been repeated for decades and reads like plain common sense. You are about to pass it on to a friend whose child has just been bitten.

  1. What was advised years ago can be wrong now
  2. Ticks genetically mutate every year
  3. The more a piece of advice gets repeated, the truer it becomes
See the answer and the explanation

The right answer: What was advised years ago can be wrong now

Health advice, even the kind that sounds like plain common sense, evolves alongside medical research, and a gesture considered safe years ago can be counterproductive today. This is one of those: pulling hard is the wrong move. Current guidance is to lift the tick out with a tick remover or fine-tipped tweezers, right against the skin, in one steady movement, without yanking, twisting or crushing it, then to disinfect the bite and keep an eye on it. The move: before passing on a health tip, check whether it is STILL what health authorities recommend.

Related reflex(es): 3. What's the date? · 8. Is the expert really an expert? · 5. Who else is saying it?

What does this out-of-context quote actually signal?

A political quote is being shared: “Our minister once said: 'Public services never need reform.' Unbelievable!” The quote comes from a debate years ago. You check and discover that this same minister later launched a major reform of public services.

  1. Accurate once, but out of date now
  2. Politicians never change their minds
  3. A quote can only be used the same year it was said
See the answer and the explanation

The right answer: Accurate once, but out of date now

Political quotes shared with no date or timeline paint a frozen portrait of a person. Politicians change, learn, adjust, and this one did exactly that afterwards, so the quote no longer reflects his position even though he really said it. Sharing an old statement as proof of someone's current thinking is manipulation through a hidden date. Always check: when was this said, and has the context changed since?

Related reflex(es): 3. What's the date? · 1. Who is speaking? · 2. What's the source?

Tough

What's the deeper problem here?

An online article states: “Thirteen-year-olds aren't allowed to sign up for this social network.” The figure came from the platform's own terms of use. The article is several years old, and the platform has raised its minimum age since. The article was never updated.

  1. An article about the rules only ever needs to be checked once
  2. True when written, out of date now
  3. Rules that mention a specific number never change
See the answer and the explanation

The right answer: True when written, out of date now

Terms of use and age thresholds evolve, and a few years is enough for one to move: a platform can raise its own minimum age whenever it decides to, and nobody goes back to update the articles that quoted the old figure. An article stating a rule needs to be RE-CHECKED before sharing, because the problem is not that the content is false: it is that it is outdated and can mislead someone who acts on it. That's the tricky part. The text was accurate when it was written, and it no longer is.

Related reflex(es): 3. What's the date? · 5. Who else is saying it? · 2. What's the source?

Why has this well-written content become misleading?

An article lists: “The 10 best restaurants in the city centre. Chef Xavier's restaurant takes the top spot. Unique atmosphere, exquisite dishes...” You decide to go, trusting a ranking published years ago. When you arrive, you find the restaurant closed down long since. The article was never updated.

  1. An article, once published, can never age
  2. Restaurants only ever close on Sundays
  3. The place closed years ago
See the answer and the explanation

The right answer: The place closed years ago

Articles about places, restaurants and shops are a common trap. A recommendation from years back is worthless today if the place has closed, changed hands or switched chefs. The article stays accessible and still presents itself as current advice, which is exactly what makes it misleading. Check: is this place STILL open? Same owner?

Related reflex(es): 3. What's the date? · 2. What's the source? · 5. Who else is saying it?

What does this mismatch reveal?

An internet security guide from about a decade ago advises: “For a secure password, use a capital letter, a number, a special character, and change it every 30 days.” That was standard guidance at the time. Today, the leading international cybersecurity standards bodies recommend the opposite: long passphrases that you don't need to change regularly.

  1. Security practice moves, and an old guide can weaken you
  2. Experts should never be allowed to change their minds
  3. Passphrases never existed before now
See the answer and the explanation

The right answer: Security practice moves, and an old guide can weaken you

This is the tricky category: content that is technically sound and scientifically outdated at the same time. The old guide was solid; it no longer is, and following it now can leave you LESS secure than doing nothing. Sharing decade-old security advice without checking the CURRENT version from official bodies risks causing real harm. The move: is there an up-to-date version of this advice?

Related reflex(es): 3. What's the date? · 8. Is the expert really an expert? · 5. Who else is saying it?

Why does this once-accurate content cause a problem?

A legal article is being shared: “An adult passport is valid for fifteen years, and a renewal can only be requested in the final six months before it expires.” The article carries no date. Digging, you find it is many years old, and that the official guide it cites has since been reissued twice, with a different validity period each time.

  1. An old article can mislead about the rule that applies now
  2. An article about official rules never needs updating
  3. Rules about official documents never change
See the answer and the explanation

The right answer: An old article can mislead about the rule that applies now

Official rules are among the most dangerous content when they age, because validity periods, deadlines and procedures get revised while an article sits unchanged. Nothing in this one tells you whether what it describes still applies, and a guide reissued twice with a different period each time is the clue that something moved. Someone who acts on it turns up at the counter with the wrong deadline in mind. The move: find the current version on the official source, and check the date on anything procedural before passing it on.

Related reflex(es): 3. What's the date? · 5. Who else is saying it? · 8. Is the expert really an expert?

What's the specific trap here?

A photo of a neighbourhood is shared with the caption: “Look how this rundown area has been left to rot! The roads are falling apart, the buildings are crumbling! Shame on the authorities!” The photo was taken years ago, during a period of major renovation work. The neighbourhood has since been completely redeveloped.

  1. Photos never change once they're published
  2. An archive photo passed off as today
  3. If a photo once showed a problem, that problem lasts forever
See the answer and the explanation

The right answer: An archive photo passed off as today

“Proof” photos are dangerous once they age. A photo of an old building site is not a photo of the place today, so using it as evidence of the CURRENT situation misleads people about what is actually there. Sharing an image with no date while claiming it shows present reality is a form of cheating. The move: when was this photo taken, and has the place changed since?

Related reflex(es): 3. What's the date? · 4. Does the image show what they claim? · 2. What's the source?

Why does this comparison become misleading over time?

A price comparison is being shared: “Check out these insane residential real estate prices: a 2-bedroom flat costs an average of $280,000 in the region. Wages aren't keeping up!” The comparison is years old. Since it was made, both prices and wages have moved, and neither figure in it has been updated.

  1. Real estate prices never change
  2. If a price was high years ago, it must still be high
  3. Both numbers have moved, so the old ratio says nothing
See the answer and the explanation

The right answer: Both numbers have moved, so the old ratio says nothing

Economic figures are true one day and false the next. An average price and an average wage from the same old year gave a ratio that was accurate back then. Resharing that comparison today without updating BOTH numbers manufactures a false conclusion, and the gap may even have narrowed rather than widened. The move: when do these figures date from, and is there a current version?

Related reflex(es): 3. What's the date? · 9. Does the number have context? · 5. Who else is saying it?

What makes this article dangerous for public debate?

An article criticises a city project: “The eco-park project proposed by Mayor Reyes is a total waste! This dishonest man is squandering your tax money!” The article is years old. Mayor Reyes left office long ago, replaced by someone else. And yet people keep sharing this article as proof that the current city government is incompetent.

  1. All mayors are basically the same, no matter who's in office
  2. It blames a team that wasn't in office then
  3. An article doesn't need to say who's actually in charge
See the answer and the explanation

The right answer: It blames a team that wasn't in office then

Political criticism with no date attached is a trap. An attack written about a former mayor, applied today to his successor, mixes up who is actually responsible for what, and the people being criticised are no longer involved. Check: who is in charge now? Who is this article actually about?

Related reflex(es): 3. What's the date? · 1. Who is speaking? · 2. What's the source?

Why does this scientifically accurate content still cause a problem?

A technical article, written a long time ago, explains how to optimise an old computer system using the advanced techniques of its era. Everything it says was scientifically accurate. Since then, processors, architectures and the underlying problems have all changed considerably.

  1. If something was true in computing once, it's always true
  2. Technology never actually changes
  3. Accurate, but the technology moved on
See the answer and the explanation

The right answer: Accurate, but the technology moved on

Technical content that is scientifically solid and simply old is the sneakiest kind. No lies, no scam: the science moved on, the technology changed, and applying those old solutions today can be useless or even counterproductive. Sharing a decades-old article on “optimisation” without checking whether its framework still applies risks giving bad advice. The move: is this technique STILL valid today?

Related reflex(es): 3. What's the date? · 8. Is the expert really an expert? · 5. Who else is saying it?

What's the core problem here?

A health alert states: “Due to an outbreak in the region, ALL schools are closed. Children absolutely must stay home.” The outbreak lasted three months, years ago. But the message, with no date attached, keeps resurfacing every few months, pushing parents to keep their kids home for no reason.

  1. A closed emergency, reshared as current instructions
  2. Outbreaks always last more than 5 years
  3. A warning message stays valid no matter what happens afterwards
See the answer and the explanation

The right answer: A closed emergency, reshared as current instructions

Emergency messages with no date attached are informational bacteria: they survive and keep spreading long after the crisis has passed, and passing them on as live instructions creates a panic about nothing. A parent who receives “URGENT SCHOOL CLOSURES” today panics, with no idea it is a copy of an alert years old. Adding a date to an old alert before resharing it would have changed everything.

Related reflex(es): 3. What's the date? · 2. What's the source?

Why does this true statistic mislead people now?

An infographic is circulating: “Poverty rose 30% over ten years. Here are the numbers.” The figures cover a ten-year window that closed several years ago. You share it now, saying “Look how much worse things have gotten!”

  1. It measures a window that closed years ago and says nothing now
  2. Statistics never change once they're published
  3. If poverty was rising then, it must still be rising
See the answer and the explanation

The right answer: It measures a window that closed years ago and says nothing now

Statistics are snapshots of a moment in time. An infographic about a ten-year window that has closed says nothing about today, and the years since may even have gone the other way. Resharing it as proof of the current situation creates a false sense of urgency. The move: what period does this statistic actually measure, and is there a more recent version?

Related reflex(es): 3. What's the date? · 9. Does the number have context? · 5. Who else is saying it?

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