Coverage of named threat actors and intrusion sets examines reported incidents, infrastructure, disruption, and defensive guidance.
Search across headline titles and summaries.
Background for this topic.
Coverage under this tag concerns a named threat actor or intrusion set: an individual, group, or organized operation assessed to be responsible for malicious cyber activity. Reports may describe incidents, malware, attack infrastructure, disruption efforts, or analyst assessments. Attribution is often provisional, so actor names and reported links should be treated as intelligence judgments rather than established identity, nationality, sponsorship, or motive.
For defenders, such reporting can help connect incidents and prioritize monitoring, but indicators and techniques may be reused or become obsolete. Validate reported infrastructure, hashes, and behaviors against local telemetry; use confirmed weaknesses to guide vulnerability remediation and access controls. If activity is suspected, preserve relevant logs and evidence, contain affected accounts or systems, and coordinate investigation without relying on an actor label alone.
A financially motivated threat actor tracked as Storm-2755 is stealing Canadian employees' salary payments after hijacking their accounts in payroll pirate attacks. [...]
Threat actors using a previously undocumented phishing-as-a-service (PhaaS) platform called "VENOM" are targeting credentials of C-suite executives across multiple industries. [...]
Threat actors often signal their intentions before launching attacks, from dark web chatter to access-broker listings and credential requests. Join our upcoming webinar with Flare Systems to learn how to turn those early warning signs into proactive defensive action before an intrusion begins. [...]
A threat actor tracked as UNC6783 is compromising business process outsourcing (BPO) providers to gain access to high-value companies across multiple sectors. [...]