Notable Threat Actor Activity

  • Arkanix Stealer, an information-stealing malware, emerged as a short-lived operation promoted on dark web forums towards the end of 2025. The malware was likely developed as an AI-assisted experiment, indicating ongoing interest in leveraging AI for cybercrime. The operation appears to have been discontinued, but demonstrates the continued experimentation with AI-driven infostealers by threat actors.

Trends, Tools, or Tactics of Interest

  • Cybercriminals are increasingly employing advanced phishing techniques, including text-based attacks using social engineering and highly targeted spear phishing. The evolving tactics highlight the adaptation of threat actors to bypass traditional email security solutions.
  • There is a growing comparison between Integrated Cloud Email Security (ICES) solutions and Secure Email Gateways (SEG), with emphasis on the need for organisations to evaluate their email security posture in response to evolving phishing threats.

Regulatory or Policy Developments Affecting the Security Industry

  • TikTok has introduced new rules following its transition to American ownership. The updated content policies may affect the way security and privacy issues are discussed and disseminated on the platform, potentially impacting threat intelligence sharing and public awareness campaigns.