Symantec is a cybersecurity brand whose products and research involve malware, endpoint protection, data security, and threat detection.
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Background for this topic.
Symantec is a long-standing cybersecurity brand associated with endpoint protection, antivirus, data loss prevention (DLP), email and web security, and threat intelligence. Its enterprise security business became part of Broadcom, while its consumer security business was separated and later became part of Gen Digital. As a result, news tagged “Symantec” may concern legacy products, enterprise offerings, or historical company activity rather than a single current organization.
For security practitioners, Symantec-related coverage is most relevant to the protection and management of endpoint and data-control systems. These tools often run with elevated privileges and have broad access to files, traffic, and telemetry, so vulnerabilities, weak policy configuration, or delayed updates can create significant attack paths. Administrators should track product support and ownership changes, validate agent coverage and tamper protection, review telemetry handling for privacy and regulatory requirements, and ensure alerts and DLP events feed tested investigation and response processes.
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Threat actors associated with the DragonForce ransomware have been observed using a custom Go-based remote access trojan (RAT) called Backdoor.Turn to conceal command-and-control (C2) traffic inside Microsoft Teams relay infrastructure
DragonForce hid for months by routing malware traffic through Microsoft Teams infrastructure, masking C2 activity and evading network detection. DragonForce ransomware operators hit a major U.S. services firm and stayed hidden for one to two months by routing their command-and-control traffic through Microsoft’s own Teams relay servers. Symantec’s threat hunters tracked the custom backdoor they […]