Ransomware 2026-08-31

Ransomware activity digest — 2026-08-31

45 organizations were newly listed on ransomware leak sites, with the most active groups being ZaWoo, thegentlemen, qilin. Figures are aggregated from public leak-site metadata.

Most active groups

ZaWoo (16) thegentlemen (16) qilin (4) direwolf (3) Falcon (2) Black X (2)

Most affected sectors

Technology (8) Manufacturing (7) Professional Services (6) Not Found (6) Healthcare (5) Other (4)