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6 articles tagged with #Data Exfiltration
South Korean authorities have launched a major investigation into a series of cyber attacks targeting major financial institutions, resulting in significant customer data leaks.
Recent analysis reveals that attackers leveraged vulnerabilities in Spain's Adif web infrastructure to pivot into Renfe's IT systems, resulting in the exfiltration of 500 GB of sensitive data.
Security researchers have identified a massive, coordinated campaign by the China-linked threat actor Jewelbug. The group is leveraging a unified control panel to conduct simultaneous cyber espionage and large-scale cryptocurrency fraud across the Middle East and Asia.
Security researchers have identified a sharp rise in multi-stage data theft attacks orchestrated by autonomous AI agents. The trend follows the emergence of the Exvicy framework, which leverages LLMs to automate complex exfiltration chains.
The ShinyHunters extortion group is actively bypassing WAF protections to exploit the critical Oracle PeopleSoft CVE-2026-35273 vulnerability. This follows a surge in zero-day activity throughout September 2026.
The MedusaLocker ransomware group has claimed responsibility for a recent breach of the Bulgarian organization Abv, resulting in the exfiltration of hundreds of sensitive emails.