Tag: Threat Actor
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XZ Utils Supply Chain Attack: A Threat Actor Spent Two Years to Implement a Linux Backdoor
A threat actor quietly spent the last two years integrating themself in the core team of maintainers of XZ Utils, a free software …
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BianLian Threat Actor Shifts Focus to Extortion-Only Tactics
The BianLian threat actor has been observed shifting toward extortion-only activities, according to recent findings by GuidePoint’s …
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TTPs of Russian SVR-affiliated Threat Actor Exploiting CVE-2023-42793
Recently, CISA, along with the National Cyber Security Centre (NCSC) of the United Kingdom, the Polish Military Counterintelligence …
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Threat Actor Targets Recruiters With Malware
Proofpoint has warned recruiters of a skilled threat actor targeting them with emails designed to deploy malware. TA4557 is a financially …
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Threat Actor Farnetwork Linked to Five Ransomware Schemes
Security researchers have shared information on a prolific threat actor who has contributed to multiple ransomware-as-a-service (RaaS) …
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A Frontline Report of Chinese Threat Actor Tactics and Techniques
Threat intel experts see a reduced focus on desktop malware as threat groups prioritize passwords and tokens that let them access the same …
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New Threat Actor “Grayling” Blamed For Espionage Campaign
Security researchers have shared evidence of a new APT group that targeted mainly Taiwanese organizations in a cyber-espionage campaign …
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Threat Actor Claims Major TransUnion Data Breach
A notorious threat actor linked to previous big-name breaches has released several gigabytes of personal data stolen from credit agency …
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Threat Actor Claims Major TransUnion Customer Data Breach
A notorious threat actor linked to previous big-name breaches has released several gigabytes of personal data stolen from credit agency …
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Microsoft Names Russian Threat Actor “Cadet Blizzard”
Microsoft Threat Intelligence has shed light on a previously tracked threat actor (DEV-0586), now known as “Cadet Blizzard.” The tech …
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RomCom Threat Actor Targets Ukrainian Politicians, US Healthcare
The group appears to be targeting victims based on their proximity and involvement to and within pro-Ukraine …
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Void Rabisu’s RomCom Backdoor Reveals Shifting Threat Actor Goals
The hacking group known as Void Rabisu has deployed a new backdoor called RomCom. According to security researchers at Trend Micro, the …
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