SafeBrowse Chrome Extension Allegedly Hacked to Covertly Mine Cryptocurrency on Users' PCs
Highlights The creators of SafeBrowse are calling this the work of a hacker CPU usage can spike, causing PCs to slow down dramatically Google seems to have removed SafeBrowse from the Chrome Web Store Users of the SafeBrowse extension for Chrome started noticing heavy CPU usage and PC slowdowns after updating to version 3.2.25. The extension claims to protect users by disabling ads that cover the entire screen and bypassing interstitial ads used by URL redirectors such as Adfly and Linkbucks. However, the latest update seems to include a feature that would qualify as malware on its own. Security tracking site Bleepingcomputer discovered a JavaScript app embedded in the update that acts as a miner for the Monero cryptocurrency, harnessing the CPU power of PCs running the extension but earning money only for SafeBrowse's authors. Bleepingcomputer has published screenshots of the Windows Task Manger showing a spike in CPU usage at the time the extension was inst...