ZeffSec

MISP

Type:
Unknown

Country:
Unknown

First seen:
Unknown

Details:

ZeffSec is a hacktivist collective focused on infrastructure-level disruption and exposing vulnerabilities in centralized digital networks. In March 2026, the group claimed responsibility for a large-scale DDoS attack against ArvanCloud, Iran's primary cloud and CDN provider, causing widespread service outages across platforms including the online education service Skyroom. The group announced the operation via Telegram, stating their goal was disruption of centralized infrastructure rather than data theft.

References (1)

hackernoon.com - Zeffsec Resurfaces On Telegram Claims Breach Of Gozine2ir

Aliases (197)

Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security Zeff Security

Metadata

ID:	1072
Created:	04/06/2026 04:00
Updated:	11/09/2026 04:00