Security Researchers Take Advantage of Insecure HTTP to Display Fake Videos on TikTok - MacRumorsOpen MenuShow RoundupsShow Forums menuVisit ForumsOpen Sidebar
Skip to Content

Security Researchers Take Advantage of Insecure HTTP to Display Fake Videos on TikTok

An investigation by Talal Haj Bakry and Tommy Mysk has revealed that backwards-compatible support for HTTP in iOS and Android is allowing data from popular apps such as TikTok to be intercepted and altered.

tiktok logo
While most apps have made the transition to HTTPS, the research discovered that TikTok on iOS and Android still uses unencrypted HTTP to download media content. Consequently, TikTok inherits all of the known and well-documented HTTP vulnerabilities.

Apple introduced App Transport Security in iOS 9, requiring all HTTP connections to use encrypted HTTPS. Google similarly changed the default network security configuration in Android Pie to block all plaintext HTTP traffic. HTTP vulnerabilities still exist, however, since Apple and Google continue provide a way for developers to opt-out of HTTPS for backwards-compatibility.


The investigation proved that it is possible to successfully intercept TikTok traffic and fool the app to show fake videos as if they were published by popular and verified accounts. Any router between the TikTok app and TikTok's servers can easily expose a user's watch history, and change profile photos and videos. While only users connected to the router will see the malicious content, the research suggests that if a popular DNS server was hacked to include a corrupt DNS record, media data could be changed on a large scale.

Popular Stories

iOS 27 Next to iPhone

Here's When iOS 27 Rolls Out Today in Every Time Zone [Update: It's Out]

Sunday September 13, 2026 3:00 am PDT by
Update 10:04 a.m.: iOS 27 is rolling out now, though it may take a bit for all users to see it, so keep checking! Apple is about to release iOS 27, which will finally deliver more advanced Siri AI capabilities as well as a variety of other refinements, improvements, and new features to iPhones. It's Apple's biggest software update of the year, and Apple announced at Wednesday's iPhone event...
iOS 27 Icon iPhone

iOS 27 Available Now With These 8 New Features

Monday September 14, 2026 9:00 am PDT by
Update — 10 a.m. Pacific Time: Apple has released iOS 27. During its iPhone 18 Pro and iPhone Duo event last week, Apple announced that iOS 27 will be released widely on Monday, September 14. iOS 27 should be available around 10 a.m. Pacific Time / 1 p.m. Eastern Time today via the Settings app, under General → Software Update. Below, we have highlighted eight new features and...
Apple iCloud Plus expansion hero

iCloud+ Now Includes Apple TV, Apple Arcade, and Curated Apple Music Stations in Over 100 Countries

Tuesday September 15, 2026 1:43 am PDT by
Apple today announced a new subscription initiative that turns paid iCloud+ subscriptions into a broader services bundle in more than 100 countries. In select countries, Apple says every paid iCloud+ plan, including the cheapest 50GB tier, now includes Apple TV and Apple Arcade "at no additional cost," while family sharing extends the storage, TV and Arcade access to up to five people....

Top Rated Comments

patent10021 Avatar
84 months ago
The Leslie Nielsen of security researchers.

The Chinese apps have insecure HTTP because the government needs back-doors. I know first hand.
Score: 9 Votes (Like | Disagree)
Puppuccino Avatar
84 months ago
I’ve never downloaded TikTok, I’m not touching that app. Goodness knows what tracking it’s doing.
Score: 8 Votes (Like | Disagree)
phenste Avatar
84 months ago
Oops.
Having seen Vine come and go in what felt like an instant (while I was in high school), the fact that TikTok isn’t dead yet is a MARVEL to me. Especially with how clearly unsafe it is, and how clearly stupid all the teenage influencers on it are.

Vine was the genesis of Jake/Logan Paul, and the most we got out of that was a horribly-poor-taste YouTube video with a hanged corpse in the icon, and Post Malone’s house getting accidentally doxxed. (Yes, Jake Paul is stupid enough to accidentally dox someone.)

With TikTok, I feel like we could get the Chinese government somehow getting into the accounts of EVERY influencer, and every person that follows these influencers, and just…****ing something up majorly. I don’t know what, but if there’s anything I’ve learned in the last few months, it’s that you never know what’s around the corner.
Score: 6 Votes (Like | Disagree)
84 months ago

Here's the real problem. I recently submitted an app and when you want to opt-out, you have to give a very good reason. Privacy-first Apple should have ended backwards-compatibility years ago. For any serious developer, there is no good reason not to use HTTPS, simple SSL certificates (which are fine for encryption) have always been cheap and now they're even free with Let's Encrypt.
There’s no good reason not to use HTTPS just like there’s no good reason to use Flash... but developers and users DO continue to use them and scream bloody murder when things no longer work. macOS still supports Flash even though it’s a pos. And when something doesn’t work on their Apple gear it’s automatically Apple’s fault no matter what. Just look at all the rage at the 32/64 bit change and APFS. If Apple were to stop supporting HTTP many websites would go dead on the platform. It’s a catch-22.
Score: 4 Votes (Like | Disagree)
84 months ago
It's really not a big discovery that tiktok uses HTTP. When you embed a video on secure site or post a link on a slack-like service with preview you will get "site partially insecure" warning. In dev tools you can see a bunch of HTTP requests to tiktok servers.

What is surprising is Apple and Google still allowing it in apps. At least on www I can see what's going on and protect myself.
Score: 3 Votes (Like | Disagree)
AlexGraphicD Avatar
84 months ago
LMAO How can people be so clueless and download these kind of spyware in the first place? How can a Chinese social media app become so popular out of the confined borders of that communist regime in this day and age is beyond ridiculous.
Score: 3 Votes (Like | Disagree)

🔗 Related Apple News & Rumors

Stay updated with the latest Apple ecosystem news and verified rumors