Data exfiltration
Vector embedding security gap exposes enterprise AI pipelines
Enterprise adoption of retrieval-augmented generation has moved sensitive corporate content into a new storage format that existing security tools cannot inspect. Companies …
Cargo theft malware actor spent a month inside a decoy network before researchers pulled the plug
Proofpoint researchers executed a malicious payload from a threat actor known to target trucking and logistics companies in late February 2026, doing so inside a decoy …
Open-source malware doubles, data exfiltration attacks dominate
There’s been a notable shift in the types of threats targeting software developers, with a total of 17,954 open source malware packages identified in Q1 2025, according …
New covert SharePoint data exfiltration techniques revealed
Varonis Threat Labs researchers have uncovered two techniques attackers can use can use for covert data and file exfiltration from companies’ SharePoint server. …
Cybercriminals replace familiar tactics to exfiltrate sensitive data
Ransomware attacks are increasing again as cybercriminals’ motivation shifts to data exfiltration, according to Delinea. The familiar tactics of crippling a company and …
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