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Security Vulnerability in a Voting System

Schneier on Security · · International · AI Governance

It’s a vulnerability that allows someone to recover the order of ballots cast, newly exploited with AI tools. Nearly four years since the original vulnerability was disclosed, I was still able to use it to analyze voter behavior in Georgia (one of the 21 states that uses affected scanners) in the recent May 2026 primary. Notably, I never touched a voting machine, exploited a network, examined source code, or accessed anything non-public. After pointing a coding agent to the original vulnerability paper, I supplied it with two data sources highlighted in the paper: the early-voting list for ea…

Who should care: General readers · AI governance · Policy

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Deep Signal · Part I of III

The Algorithm Said So

Federal rulemakers are deciding what to do when artificial intelligence produces the kind of conclusion that once required an expert. They disagree about how to regulate it. They also disagree about whether the problem has arrived.

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Opposition deepfake video sparks outrage in Spain ahead of election

Video shows AI likenesses of people linked to Pedro Sánchez’s Socialist party appearing to admit to wrongdoing A political ad from Spain’s main opposition party that used a deepfake video of the prime minister’s wife has sparked outrage and set off a wider debate on AI, as the deeply polarised country gears up for general elections next month. Launched this week across the social media channels of the conservative People’s party (PP), the video used artificial intelligence to manipulate the likenesses of various people linked to Pedro Sánchez’s Socialist party and appeared to show them admitt…

Who should care: AI governance · Lawyers · Administrators · General readers · Policy

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