Tag: 2026-05-16

IT Security News Daily Summary 2026-05-16

43 posts were published in the last hour 19:5 : IT Security News Hourly Summary 2026-05-16 21h : 1 posts 18:32 : U.S. CISA adds a flaw in Microsoft Exchange Server to its Known Exploited Vulnerabilities catalog 17:32 : Russian…