An important topic I think should be addressed here.
Recently, there have been multiple TikTok videos advertising apps/websites such as "snapvexa" to give an example. Although there are these fake websites for other apps too like Facebook.
These videos claim to be able to access any users webcam feed without them knowing. It is almost impossible For a modern phone's webcam to be hacked just because of a few button clicks on some shady app. You would have to run a spyware on your phone and ignore warnings and red flags to ACTUALLY have your webcam hacked on your phone as long as it is a modern phone.
"It claims to be able to get into their webcam without them knowing"
This is extremely unlikely. If a webcam/camera is in use on a modern phone, it will show a logo/notification saying it's in use. You will most likely know.
Another important thing to remember:
ANY actual exploit that could let any user get into another Snapchat users webcam would NOT be advertised to anyone and everyone in a TikTok video. It would be kept SECRET. Bragging about a zero day exploit is the quickest way to get something that's already gonna be patched quick, patched even quicker.
Hacking into someone's webcam without their knowledge is illegal in the United States:
Yes, this is a crime in the United States as it violates several laws, depending on the context.
Computer Fraud and Abuse Act (CFAA)
Stalking and Harassment
Unauthorized computer access (falls under CFAA).
This can result in criminal charges.
It makes NO sense to advertise this over TikTok if these fake apps ACTUALLY worked. That would be the quickest way to get the "exploit" patched, and also the quickest way to get the FBI involved as well as this would be an extreme user safety concern that could affect many users if it was actually real.
Are these fake apps just designed as a joke/click bait for views on TikTok/other platforms?
No. They are designed with the intent of fraudulent activity. Most of these apps are phishing apps/sites. You may see from people say "they need to verify" this is when they ask for your info, which is the phishing part. They will steal any information you give them, and if you download one of these fake apps and run it, you likely have a virus of some sort, such as a crypto miner or something worse.
Please stay aware of this extremely dangerous scam. If you're a creep who downloaded these fake apps or visited these fake websites and gave them info, YOU'RE the one being hacked. Not the person you're obsessed about. Karma is a bitch.