Chinese APT deploys new malware to keep access to hacked networks June 6, 2026 A Chinese espionage group tracked as UNC5221 has been accessing Microsoft 365 environments using the Brickstorm backdoor and previously undocumented
CISA: Hackers now exploit SolarWinds Serv-U flaw to crash servers June 6, 2026 The U.S. Cybersecurity and Infrastructure Security Agency (CISA) warned today that hackers are now actively exploiting a recently patched high-severity
Suspicious Polyfill login prompts pop up on Toshiba, Muji websites June 6, 2026 Tech giant Toshiba and mega-retailer Muji warned visitors that suspicious sign-in screens popping up on their websites could collect credentials.