A TikTok user has issued a warning about a sophisticated scam involving fake CAPTCHA tests that could allow hackers to steal personal data and access bank accounts. The video, posted by shopping and thrifting expert Caroline, highlights how cybercriminals are manipulating the familiar security tests to trick users into installing malware.
CAPTCHA tests are designed to distinguish humans from bots, but fraudulent versions ask users to complete a series of commands, such as pressing specific keys. If followed, these commands can download malicious software onto the device, giving hackers remote access to data and potentially draining bank accounts.
Caroline warned: 'In the fake CAPTCHA that's going around, it will ask you to complete a certain set of instructions, such as pressing keys in a particular order. If you do complete these commands, then malicious software can be downloaded onto your device.' She urged users to be on high alert and never to follow such instructions.
Legitimate CAPTCHA tests never request personal information or ask users to input data. They only involve simple pattern tests like selecting images or sliding puzzle pieces. The National Cyber Security Centre (NCSC) offers guidance on staying safe online, including creating secure passwords and protecting data.
Viewers thanked Caroline for exposing the scam, with one saying they fell for it earlier and their laptop still hasn't recovered. Others pledged to share the warning with less tech-savvy individuals, such as older relatives, to help prevent further victims.
