Hackers injected malicious code into several Chrome extensions in recent attack

Hackers were reportedly able to modify several Chrome extensions with malicious code this month after gaining access to admin accounts through a phishing campaign. The cybersecurity company Cyberhaven shared in a blog post this weekend that its Chrome extension was compromised on December 24 in an attack that appeared to be “targeting logins to specific social media advertising and AI platforms.” A few other extensions were hit as well, going back to mid-December, Reuters reported. According to Nudge Security’s Jaime Blasco, that includes ParrotTalks, Uvoice and VPNCity.

Cyberhaven notified its customers on December 26 in an email seen by TechCrunch, which advised them to revoke and rotate their passwords and other credentials. The company’s initial investigation of the incident found that the malicious extension targeted Facebook Ads users, with a goal of stealing data such as access tokens, user IDs and other account information ...