Hackers Use Fake VPN and Browser NSIS Installers to Deliver Winos 4.0 Malware

Cybersecurity researchers have disclosed a malware campaign that uses fake software installers masquerading as popular tools like LetsVPN and QQ Browser to deliver the Winos 4.0 framework. The campaign, first detected by Rapid7 in February 2025, involves the use of a multi-stage, memory-resident...

The vulnerability of Google Chrome and Microsoft Edge browser installers allows attackers to enhance their privileges.

The vulnerability of Google Chrome and Microsoft Edge browsers stems from insufficient validation of input data. Exploiting this vulnerability can allow attackers to enhance their privileges by sending specially crafted files...