zerolockersec
ZeroLockerSec is a small ransomware group with very limited public documentation that became inactive by Q2 2025 with no recorded leak posts, suggesting a brief operational period before going dormant.
source: ransomware.live1 refs →
zerolockersec
crime
FAQ2
Is the ZeroLockerSec group currently active?
No, ZeroLockerSec has been inactive since Q2 2025.
Are there any specific indicators available for defending against ZeroLockerSec?
There is no public documentation on this group's tools or specific TTPs. Defenders should focus on general ransomware defenses rather than actor-specific indicators.
See also6
Every claim on this page is drawn from the cited source (MISP Galaxy, MITRE ATT&CK, ransomware.live) — no attribution is invented.