Threat actor

DOUBLECUP

In 3 briefs, most recently 24 August 2026. RSS for this tag

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Coverage in DanSec Daily

  1. ToxicPanda Android malware expands to 349 apps and 167 remote commands; DOUBLECUP hides code in PNG files; Anthropic expands Mythos 5 security platform.
  2. Unitel cyberattack before its IPO, a tl;dv Firebase flaw exposing private meetings, and ChainDrop malware compromising 1,300+ npm packages.
  3. The PNLD police data leak, N-able N-central CVE-2026-18577 exploitation, and INC Ransomware's SonicWall SMA 1000 attacks, plus Midnight Blizzard and DOUBLECUP …