Week in review: 48k Fortinet firewalls open to attack, attackers "vishing" orgs via Microsoft TeamsHelp Net Security·Jan 26, 00:00 UTC · Jan 26, 2025Phishing & fraudCVE-2024-55591CVE-2025-20156CVE-2025-20128+1 CVEs60
Russian Hackers Use Zulip Chat App for Covert C&C in Diplomatic Phishing AttacksThe Hacker News·Aug 18, 03:58 UTC · Aug 18, 2023Phishing & fraud55
ThreatsDay Bulletin: Claude Security Plugin, Azure Priv-Esc, Kali365 MFA Bypass, FIFA Scams +15 MoreThe Hacker News·May 28, 13:33 UTC · May 28, 2026Phishing & fraud in the wildCVE-2026-8398160