Microsoft: Anti-phishing rules mistakenly blocked emails, Teams messages
18/02/2026-18:26 18/02/2026-18:40 מחשבים וטכנולוגיה Security Aid דיווח
Microsoft says an Exchange Online issue that mistakenly quarantined legitimate emails last week was triggered by faulty heuristic detection rules designed to block credential phishing campaigns. […]Microsoft says an Exchange Online issue that mistake
