Post #652 2.28K Sep 17, 2025, 15:36 UTC ⚽️ APT28 embed payloads inside PNG files.https://blog.sekoia.io/apt28-operation-phantom-net-voxel/ Sekoia APT28 Operation Phantom Net Voxel: BeardShell & Covenant APT28 Operation Phantom Net Voxel: weaponized Office lures, COM-hijack DLL, PNG stego to Covenant Grunt via Koofr, BeardShell on icedrive. 🔥 2 👍 1