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Kaspersky Detects Surge in Daily Malicious Files Linked to Vulnerabilities in 2025

Kaspersky Detects Surge in Daily Malicious Files Linked to Vulnerabilities in 2025

First seen 10 Dec 2025, 17:47 UTC • •

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ThreatCluster AI
ThreatCluster •March 12, 2026 at 13:27 UTC

In 2025, Kaspersky reported detecting half a million malicious files daily, with a significant increase attributed to vulnerabilities in popular browsers like Chrome and Firefox. The commercial spyware, Dante, was linked to the ForumTroll advanced persistent threat campaign, exploiting zero-day vulnerabilities to infiltrate corporate networks.

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