First it was cartoon versions of yourself. Then it was that dreamy Studio Ghibli art style. Then came the caricatures. Now everyone's turning their selfies into glossy 1980s photos — big hair, vintage fashion, that warm grainy look like it came straight out of an old photo album.
It's fun. It's everywhere. Your friends are doing it, your favourite celebrity is doing it, maybe even your parents are doing it. And there's a new one of these every few weeks now.
Here's the thing almost nobody stops to ask: once you upload that photo, where does it actually go? And does it matter?
This isn't an article telling you to stop having fun. It's just five minutes of the stuff nobody tells you before you hit "upload" — for this trend, and the next one, and the one after that.
Why Do We Keep Doing This?
Before we get into the data side of things, it's worth asking why these trends work so well in the first place.
They're quick. They're free. They make you look good, or nostalgic, or interesting, in about ten seconds. And everyone around you is already sharing theirs, so there's this pull to join in before it feels old.
None of that is a bad thing on its own. Humans have always loved seeing versions of themselves — old photo booths, face-swap apps, filters, all of it. What's changed is what's happening behind the scenes while you're having that fun moment.
Your Face Is Not "Just a Photo"
A clear picture of your face is personal information, in the same way your phone number or home address is. It can identify you specifically, out of billions of people. And once you send it to an app, it's out of your hands — you can't call it back.
Here's what's actually wrapped up in one simple photo upload:
What's in the picture. Not just your face — whatever's behind you too. Your living room. Your kitchen table with mail sitting on it. A laptop screen left open with something on it. A family member or your kids walking by in the background. People rarely think about the background when they're focused on getting a good shot of their face.
Hidden details in the file itself. Most photos secretly carry information about exactly when and where they were taken, right down to the precise location, unless you've turned that off on your phone. Most people have no idea this is even sitting inside their photos.
What you type along with it. A lot of people upload a photo, don't love how it turns out, and add more details to fix it — "make me look younger," "I have curly hair," "I work in an office," "I'm from Melbourne." Each little addition tells the app a bit more about who you really are. It feels like you're just chatting with an app. You're actually building a profile of yourself, one small detail at a time.
What happens to it afterward. Some apps use the photos and chats you send them to train and improve their systems — unless you've specifically told them not to, and most people never check. One researcher described these trends as a steady stream of free personal data flowing in, long after everyone's stopped talking about the trend itself. The trend fades from your feed in a week. Your data doesn't fade anywhere.
So... Is It Actually Dangerous?
Let's be honest and fair here — one photo isn't going to ruin your life. Nobody has proven these trends are deliberately designed to collect your data. That's an important thing to say clearly, because it's easy to make this sound scarier than it actually is, and scaremongering doesn't help anyone.
The real risk isn't any single photo. It's doing this over and over, without ever thinking about it, trend after trend after trend.
Experts have pointed out that if a company's stored photos and data are ever leaked or hacked — and companies do get hacked, regularly — images with clear faces could be misused. Think fake social media accounts using your face. Scammers pretending to be you. Someone using your photo to trick a family member into thinking they're talking to you. That's not a today problem. It's a "this data lives somewhere forever now, and you don't control what happens to it later" problem.
And here's the part that's easy to miss: even if any one photo seems harmless on its own, a collection of them — your face from five different trends, your habits, little details you've casually typed along the way — starts to paint a surprisingly complete picture of you. Where you live, roughly. What you look like from multiple angles. Your job. Your family. Even without ever typing your actual name.
It's fair to wonder, watching a new one of these trends land every few weeks like clockwork, whether that's too convenient to be an accident. Maybe it is, maybe it isn't — nobody's proven it either way, and it's important not to claim certainty where there isn't any. What's not up for debate is the outcome: another round of faces and personal details, freely handed over, every single time, by millions of people who never stopped to think about it.
Some governments are already taking this seriously. Turkey's privacy regulator recently issued an official warning about exactly this kind of app, telling citizens to be careful about what they're sharing. It's a safe bet other countries will start paying closer attention too, as these trends keep coming back month after month.
A Quick Checklist Before You Try the Next One
You don't need to swear off these trends forever. Nobody's saying don't have fun. Just take five minutes first, and make it a habit every single time, not just this once.
- Look at what's visible behind you in the photo — no screens, documents, mail, or personal stuff lying around
- Turn off location tagging on your phone's camera settings before you take the photo
- Check if the app lets you opt out of your data being used to "train" it, and actually turn that setting on
- Don't add personal details (your job, your city, a family member's name) just to get a slightly better result
- Use a private or incognito chat mode if the app offers one — it usually means less gets saved
- Take thirty seconds to skim what the app's privacy settings actually say before you upload anything
- Every so often, go back and delete old chats or photos from these apps if they let you — don't let it just pile up forever
A Few Quick Questions
Is this specific trend actually dangerous? Not really, on its own. There's no proof it was built to secretly collect your data. The real issue is the bigger pattern — every trend like this adds one more piece of your personal information out there, and most of us never stop to think about it because it feels harmless in the moment.
What's the actual worst-case scenario? If a company's stored data ever gets hacked or leaked, photos with clear faces could theoretically be used to impersonate someone, create fake accounts, or run a scam using your identity. Unlikely for any single photo — but it's exactly why a little caution is worth building into a habit.
Should I just stop using these apps altogether? That's completely up to you, and there's no right answer here. This isn't about telling you what to do. It's about making that choice with your eyes open, instead of uploading without a second thought just because everyone else is doing it and it looks fun.
Why does this keep happening every month? Honestly, because it works. People love it, it spreads fast, and it costs the app almost nothing to run. Whether or not there's a deeper motive behind it, the pattern itself is worth noticing — because noticing it is what helps you pause before the next one.
What's the one thing worth remembering from all this? Before you join the next trend, pause for five seconds and ask: what's actually in this photo, and where is it going? That one small habit protects you far more than most people realise, and it takes less time than the trend itself.
The Bigger Picture
There will be another one of these next month. A new filter, a new "fun" app, asking for a piece of your personal information in exchange for something cool to share with your friends. The trend changes every few weeks. The question never does: what happens to your information once you give it away, and how many times have you already done this without thinking twice?
If this kind of everyday privacy stuff interests you, we've also put together 5 simple cybersecurity checks anyone can do this week — practical, no jargon, same as this one.
And if you're ever curious how well your own information, personal or professional, is being looked after, drop us a line at mail@cybrdoc.com.