Threat actor

Silent Ransom Group

In 6 briefs, most recently 25 June 2026. RSS for this tag

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Coverage in DanSec Daily

  1. Operation Endgame disrupts Amadey botnet and Stealc infostealer; Cisco Catalyst SD-WAN zero-day exploited for two months; Chrome 149 patches 18 flaws.
  2. The Check Point VPN zero-day exploited by Qilin, the NSO Group WhatsApp spear-phishing campaign, and a SoFi subsidiary breach affecting customer data.
  3. Meta reports 20,000+ Instagram accounts hijacked via its AI support system; Silent Ransom Group and UNC3753 vishing extortion campaigns target law and financial …
  4. GlassWorm botnet takedown, FBI warning on Silent Ransom Group in-person law firm attacks, and Iranian link to LA Metro cyberattack.
  5. Charter Communications and 7-Eleven breaches by ShinyHunters, a 5,500-repo GitHub compromise via Megalodon malware, and a SharePoint zero-day patch from …
  6. Kettering Health ransomware claim, AT&T breach data re-release, and BADBOX 2.0 botnet infecting over 1 million IoT devices.