Void Blizzard Espionage Campaign is a threat campaign tracked across 1 threat cluster and 1 intelligence report mention on ThreatCluster. First observed June 11, 2026; most recent activity June 11, 2026.
Denis Obrezko, a 36-year-old Russian national, was arrested in Thailand and extradited to the US, where he faces charges for facilitating a cyber espionage campaign linked to the group Void Blizzard. This group has…