At a glance
Organisation
Unnamed U.S. Department (CISA)
Kind
Breach or incident
Sector
Government
Severity
Critical
Disclosed
Apr 2026
Indexed
1 Apr 2026
Source
Summary
Breached through Cisco vulnerability; FIRESTARTER backdoor allowed unauthorized access through March
This record says what was disclosed, when and by whom. It does not say that any person or firm was affected.
Related in this sector
Critical18 Oct 2026
Defense Manpower Data Center (Pentagon)
Government · Records not stated
Personal information of 3 million people exposed in breach of Pentagon personnel agency.
18 Oct 2026
High18 Oct 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Driver records breached; state is mailing breach notification letters and offering affected drivers $1M identity theft insurance and credit monitoring.
18 Oct 2026
Critical16 Oct 2026
Baltimore suburb
Government · Records not stated
Anne Arundel County, Maryland, said an intruder stole files from government systems, and investigators are working to assess how much data was exposed.
16 Oct 2026
Medium5 Oct 2026
Organisation not named
Government · Records not stated
The disclosure as indexed does not name the organisation.
Known as Rey, the suspect is reportedly helping the FBI identify and locate other members of the extortion group.
The post Alleged ShinyHunters Leader Arrested in Jordan appeared first on SecurityWeek.
5 Oct 2026