Threat actor

ALPHV/BlackCat

In 12 briefs, most recently 15 July 2026. RSS for this tag

Learn more: Malpedia ↗ ThreatFox ↗ MalwareBazaar ↗

Coverage in DanSec Daily

  1. SonicWall SMA 1000 zero-days, Microsoft's record 622-flaw Patch Tuesday and nearly 300 fake GitHub infostealer repos.
  2. ShareFile customers told to shut down storage controllers after an external threat; WP-SHELLSTORM backdoors thousands of WordPress sites; Zimbra critical flaw.
  3. Trellix source code breach, Instructure Canvas cyber incident and CopyFail Linux root flaw (CVE-2026-31431).
  4. Roblox credential theft via fake game enhancements, an actively exploited cPanel zero-day, and the Mini Shai-Hulud SAP npm supply chain attack.
  5. Covers the France Titres government data breach, the $290M Kelp DAO crypto heist tied to North Korean actors, and over 1,500 exposed Perforce P4 servers.
  6. The SocksEscort proxy botnet takedown, Telus Digital and Loblaw breaches, and Veeam's seven critical Backup & Replication flaws.
  7. Brightspeed customer data claimed stolen by Crimson Collective, fake AITOPIA Chrome extensions harvesting AI chats, and critical n8n 'Ni8mare' RCE (CVSS 10.0).
  8. Brightspeed breach claimed by Crimson Collective, Zestix stealing data from ShareFile, Nextcloud and OwnCloud, and critical n8n and MongoDB flaws.
  9. Covenant Health breach tied to Qilin ransomware, Fortinet firewalls hit by a five-year-old 2FA bypass, and $8.5M stolen from Trust Wallet users.
  10. ESA confirms breach of external servers, Korean Air data theft tied to Oracle EBS hack, and BlackCat ransomware pleas by ex-Sygnia and DigitalMint staff.
  11. Miljödata breach affecting 1.5M, Nikkei Slack compromise and actively exploited Post SMTP WordPress flaw.
  12. Balancer DeFi $120M hack, Everest ransomware claims, and XWiki RCE exploitation.