AI poisoning and the CISO’s crisis of trust

In May 2025, the NSA, CISA, and FBI issued a joint bulletin authored with the cooperation of the governments of Australia, New Zealand, and the United Kingdom confirming that adversarial actors are poisoning AI systems across sectors by corrupting the data that trains them. The models still function — just no longer in alignment with reality.

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GPUHammer: New RowHammer Attack Variant Degrades AI Models on NVIDIA GPUs

NVIDIA is urging customers to enable System-level Error Correction Codes (ECC) as a defense against a variant of a RowHammer attack demonstrated against its graphics processing units (GPUs).
“Risk of successful exploitation from RowHammer attacks varies based on DRAM device, platform, design specification, and system settings,” the GPU maker said in an advisory released this week.
Dubbed

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Google Ordered to Pay $314M for Misusing Android Users’ Cellular Data Without Permission

Google has been ordered by a court in the U.S. state of California to pay $314 million over charges that it misused Android device users’ cellular data when they were idle to passively send information to the company.
The verdict marks an end to a legal class-action complaint that was originally filed in August 2019.
In their lawsuit, the plaintiffs argued that Google’s Android operating system

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Apple Zero-Click Flaw in Messages Exploited to Spy on Journalists Using Paragon Spyware

Apple has disclosed that a now-patched security flaw present in its Messages app was actively exploited in the wild to target civil society members in sophisticated cyber attacks.
The vulnerability, tracked as CVE-2025-43200, was addressed on February 10, 2025, as part of iOS 18.3.1, iPadOS 18.3.1, iPadOS 17.7.5, macOS Sequoia 15.3.1, macOS Sonoma 14.7.4, macOS Ventura 13.7.4, watchOS 11.3.1,

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