For the second time in the past month, an AI agent went rogue at Meta -- this time giving an engineer incorrect advice that briefly exposed sensitive data. The Verge reports: A Meta engineer was using an internal AI agent, which Clayton described as "similar in nature to OpenClaw within a secure development environment," to analyze a technical question another employee posted on an internal company forum. But the agent also independently publicly replied to the question after analyzing it, without getting approval first. The reply was only meant to be shown to the employee who requested it, not posted publicly. An employee then acted on the AI's advice, which "provided inaccurate information" that led to a "SEV1" level security incident, the second-highest severity rating Meta uses. The incident temporarily allowed employees to access sensitive data they were not authorized to view, but the issue has since been resolved. According to Clayton, the AI agent involved didn't take any technical action itself, beyond posting inaccurate technical advice, something a human could have also done. A human, however, might have done further testing and made a more complete judgment call before sharing the information -- and it's not clear whether the employee who originally prompted the answer planned to post it publicly. "The employee interacting with the system was fully aware that they were communicating with an automated bot. This was indicated by a disclaimer noted in the footer and by the employee's own reply on that thread," Clayton commented to The Verge. "The agent took no action aside from providing a response to a question. Had the engineer that acted on that known better, or did other checks, this would have been avoided."

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An anonymous reader quotes a report from TechCrunch: The FBI has resumed purchasing reams of Americans' data and location histories to aid federal investigations, the agency's director, Kash Patel, testified to lawmakers on Wednesday. This is the first time since 2023 that the FBI has confirmed it was buying access to people's data collected from data brokers, who source much of their information -- including location data -- from ordinary consumer phone apps and games, per Politico. At the time, then-FBI director Christopher Wray told senators that the agency had bought access to people's location data in the past but that it was not actively purchasing it. When asked by U.S. Senator Ron Wyden, Democrat of Oregon, if the FBI would commit to not buying Americans' location data, Patel said that the agency "uses all tools ... to do our mission." "We do purchase commercially available information that is consistent with the Constitution and the laws under the Electronic Communications Privacy Act -- and it has led to some valuable intelligence for us," Patel testified Wednesday. Wyden said buying information on Americans without obtaining a warrant was an "outrageous end-run around the Fourth Amendment," referring to the constitutional law that protects people in America from device searches and data seizures.

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