Isispace is a organization tracked across 1 threat cluster and 2 intelligence report mentions on ThreatCluster. First observed January 7, 2026; most recent activity January 7, 2026.
Isispace is the threat actor linked to a European Space Agency breach reported in January 2026. The incident involved exfiltration of roughly 500 GB of files and has prompted a criminal probe, highlighting the growing risk of cyber intrusions targeting space-sector organizations.
The European Space Agency has disclosed a cyber security incident affecting several of its external servers that support unclassified operations. The attack has raised concerns about the potential exposure of sensitive…