Threat actor

GopherWhisper

In 3 briefs, most recently 27 April 2026. RSS for this tag

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Coverage in DanSec Daily

  1. Itron breach disclosed via SEC 8-K, Discord users reportedly access Anthropic's Mythos, and 500,000 UK health records listed for sale on Alibaba.
  2. Discord users reach Anthropic's Mythos, 500,000 UK health records listed on Alibaba, and China-linked GopherWhisper targets governments.
  3. Bitwarden and Checkmarx supply chain attacks, Vercel breach, and actively exploited Microsoft Defender BlueHammer zero-day.