Home › Intelligence › Cybersecurity Cybersecurity Oct 27, 2026 1 min read Published by Dark Reading · Oct 27, 2026 · 8:42 PM UTCOn GETSECURE.ai · Oct 28, 2026 · 12:04 AM UTC External Teams Chats Anchor 15-Minute Malware Delivery Main bombing sis getting a new look with a wide-scale, ongoing social engineering campaign that might be tied to the Black Basta ransomware gang.Excerpt from Dark ReadingGETSECURE.ai hasn't published its own summary of this story yet. The complete report is at Dark Reading:Read the full story at Dark Reading → References Dark Reading. (2026, October 27). External Teams Chats Anchor 15-Minute Malware Delivery. Dark Reading. https://www.darkreading.com/cloud-security/email-bombing-external-teams-chats-repeatable-access-path Original Source Dark Reading Read original → Related Intelligence CybersecurityAttackers Exploit Teams External Chat to Breach Organizations in Under 15 MinutesOct 27, 2026CybersecurityAttackers Use Microsoft Teams IT Support Scams to Deploy Malware and RansomwareOct 26, 2026CybersecurityFrom a Single Alert to 1,000 Files: Inside an Exposed WebDAV Malware Delivery LabJul 20, 2026CybersecurityCritical SimpleHelp Vulnerability Exploited For Malware DeliveryJul 1, 2026 Get the Signal. Skip the Noise. Weekly intelligence briefing — curated, scored, explained. Subscribe