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#5 BleepingComputer general October 16, 2026 at 17:20 UTC

Zero-click attacks used targeted ads to deliver Candiru spyware

By Bill Toulas

AI Summary

Candiru spyware was delivered to Al Jazeera Media Network devices via zero-click attacks using targeted online advertisements served through Israeli ad firm Discover-Tech, requiring only that the malicious ad render on the victim's device. The campaign demonstrates that commercial ad infrastructure can be weaponized by nation-state-tier spyware vendors to fingerprint and selectively infect high-value targets without any user interaction. This represents a significant escalation in the operational sophistication of mercenary spyware delivery chains.

Relevance score: 85.0/100

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