Fake CAPTCHAs spread malware, compromising user security

techradar.com

Research from HP highlights a growing problem with fake CAPTCHA verification tests that are being used to spread malware. Users are becoming accustomed to online authentication, which makes them more likely to click on these deceptive pages. HP's Threat Insights Report indicates that these fake CAPTCHA pages are often linked to attacker-controlled websites. Users are tricked into thinking they need to complete a verification process, but instead, they are downloading harmful software. One major malware variant involved is the Lumma Stealer, which can take sensitive information like browser details and email credentials. The report also points out that attackers are using social engineering tactics to access users' webcams and microphones. In addition to fake CAPTCHAs, hackers are using techniques to hide malicious code in images that browsers open automatically. This makes the malware harder to detect. Patrick Schläpfer, a threat researcher, noted that these tactics slow down investigations and help attackers remain undetected longer. Overall, the report serves as a warning for online users to remain vigilant against such scams.


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