Phishing2026-03-08ADV-2026-003HighPhishing campaigns abusing trusted cloud file-sharing domainsOngoing campaigns host credential-harvesting pages on legitimate file-sharing platforms to bypass domain-reputation filtering. Defences: user reporting, URL inspection at click time and conditional access for high-risk sign-ins.
Ransomware2026-02-21ADV-2026-002CriticalRansomware operators targeting unpatched edge devicesAttacks continue to exploit internet-facing edge devices as initial access vectors. Priority actions: inventory external-facing systems, apply vendor patches and monitor for post-exploitation behaviour on network appliances.
Identity2026-01-19ADV-2026-001MediumCredential stuffing against consumer-facing authenticationAutomated credential-stuffing activity is increasing against consumer login endpoints. Recommended controls: rate limiting, breached-credential checks and phishing-resistant authentication for high-value accounts.