
Data Breaches
Data Exfiltration Prevention: Stop Hidden Data Theft Before It Escapes
Most data theft succeeds because organizations monitor network boundaries but ignore the quiet accumulation of data on local endpoints before it leaves.
Read moreEverything BlueTeam Insider has reported about data exfiltration: 3 stories, newest first. Part of our Data Breaches coverage.

Most data theft succeeds because organizations monitor network boundaries but ignore the quiet accumulation of data on local endpoints before it leaves.
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Data exfiltration often succeeds not because of a breach, but because the stolen data blends into normal network traffic until it is too late.
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PortSwigger researchers demonstrate how overlapping CSS fragments bypass token limits to exfiltrate data via CSS injection attacks, a significant risk for web applications.
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