Breach taxonomy
Summary
On April 5, 2024, Targus International (an indirect subsidiary of B. Riley Financial) discovered that a threat actor gained unauthorized access to certain of its file systems. Proactive containment measures temporarily interrupted Targus's business operations. The incident was contained and systems recovery was underway at filing. B. Riley's other subsidiaries were unaffected. Targus was not a significant contributor to B. Riley's operating EBITDA.
Tagging rationale
ThreatUnknown
Filing does not attribute the incident to any specific threat actor → UNKNOWN.
MethodsSystem Outage
Filing states a threat actor gained access to Targus's file systems and containment measures resulted in a temporary business interruption; no specific attack method disclosed.