Hackers Use Browser-Locking CypherLoc Kit to Push Fake Microsoft Support Calls

A newly identified scareware kit called CypherLoc is locking victims’ browsers and tricking them into calling fake Microsoft support lines. The kit has been linked to roughly 2.8 million attacks since the start of 2026, making it one of the more aggressive browser-based threats observed this year. Unlike traditional malware that requires a file to […]

The post Hackers Use Browser-Locking CypherLoc Kit to Push Fake Microsoft Support Calls appeared first on Cyber Security News.