- What: ESET releases an APT activity report covering Q4 2025 to Q1 2026.
- Impact: Cybersecurity professionals and researchers may find this useful.
2026-05-28 (Back to Inventory) ESET APT Activity Report Q4 2025–Q1 2026 Author(s): ESET Research Organization: ESET Research osx.waveshaper win.birdcall win.blindingcan win.rokrat win.rook win.tiger_rat Open article directly Open article on Archive.org Related Articles 2026-05-14 ⋅ ESET Research ⋅ ESET Research FrostyNeighbor: Fresh mischief and digital shenanigans Cobalt Strike PicassoLoader 2026-05-05 ⋅ ESET Research ⋅ Filip Jurčacko A rigged game: ScarCruft compromises gaming platform in a supply-chain attack BirdCall 2026-04-23 ⋅ ESET Research ⋅ ESET Research GopherWhisper: A burrow full of malware GopherWhisper