A hacking group operating under the name DarkSpectre has, for seven years, systematically infected the computers of users running Chrome, Edge, and Firefox browsers. According to Koi Security, more than 8.8 million unique devices...
A new wave of malicious extensions has been uncovered in the Open VSX extension marketplace, which is used by millions of developers worldwide. Researchers at Koi Security warn that attackers are seeding the catalog...
A malicious package named lotusbail has been uncovered in the npm repository, masquerading as a library for working with WhatsApp Web while quietly siphoning conversations and granting attackers persistent access to user accounts. According...
Researchers at Koi Security have identified a new malicious campaign dubbed GhostPoster, targeting users of the Firefox browser. As part of the operation, attackers distributed extensions that appeared harmless and even amassed tens of...
Browser extensions have long been a familiar way to boost productivity and add useful features, yet another incident illustrates how easily this convenience can be transformed into a channel for the quiet harvesting of...
