Careto Hacker Group is a apt_group tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed January 2, 2026; most recent activity January 2, 2026.
Careto Hacker Group, also referred to as the Careto APT, is a historically sophisticated threat actor associated with long-running espionage campaigns targeting government, diplomatic, and high-value entities. The 2026 report notes that Careto has resurfaced after about a decade and is unleashing new attack techniques, indicating an evolution of its capabilities and a renewed risk to targeted sectors.
The Careto Hacker Group, an advanced persistent threat (APT) group, has re-emerged after a decade of inactivity, showcasing new attack techniques. This group, also known as The Mask, is known for its sophisticated cyber…