SecurityWeek’s weekly roundup covers major cybersecurity developments, including Microsoft’s warning that phishing and AI-assisted attacks are accelerating while exploitation windows shrink to less than a day. It also highlights critical issues affecting Kiteworks, iCloud, Cloudflare, Android apps, and targeted espionage campaigns by TA419 against US policy experts. #Microsoft #Kiteworks #iCloud #Cloudflare #TA419
Keypoints
- Microsoft says AI is speeding vulnerability weaponization to under 24 hours.
- Phishing, Teams vishing, and ransomware activity all increased sharply.
- Kiteworks disclosed over 100 security advisories in a single day.
- Apple fixed iCloud flaws that allowed spoofed emails to pass SPF, DKIM, and DMARC checks.
- TA419 used fake AI advisory outreach to steal Microsoft 365 session cookies from US targets.