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Cisco Releases Open-Source 'DNA Test for AI Models'

2 months 2 weeks ago
Cisco has released an open-source tool "to trace the origins of AI models," reports SC World, "and compare model similarities for great visibility into the AI supply chain." [Cisco's Model Provenance Kit] is a Python toolkit and command-line interface (CLI) that looks at signals such as metadata and weights to create a "fingerprint" for AI models that can then be compared to other model fingerprints to determine potential shared origins. "Think of Model Provenance Kit as a DNA test for AI models," Cisco researchers wrote. "[...] Much like a DNA test reveals biological origins, the Model Provenance Kit examines both metadata and the actual learned parameters of a model (like a unique genome that comprises a model), to assess whether models share a common origin and identify signs of modification." The tool aims to address gaps in visibility into the AI model supply chain. For example, many organizations utilize open-source models from repositories like HuggingFace, where models could potentially be uploaded with incomplete or deceptive documentation. The Model Provenance Kit provides a way for organizations to verify claims about a model's origins, such as claims that a model is trained from scratch, when in reality it may be copied from another model, Cisco said. This may put organizations at risk of using models with unknown biases, vulnerabilities or manipulations and make it more difficult to resolve any incidents that arise from these risks. Thanks to Slashdot reader spatwei for sharing the news.

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EditorDavid

Social Media Sites Got Information from Ad Trackers on US State Health Insurance Sites

2 months 2 weeks ago
All 20 of America's state-run healthcare marketplace sites "include advertising trackers that share information with Big Tech companies," reports Gizmodo, citing a report from Bloomberg: Per the report, seven million Americans bought their health insurance through state exchanges in 2026, and many of them may have had personal information shared with companies, including Meta, TikTok, Snap, Google, Nextdoor, and LinkedIn, among others. Some of the data collected and shared with those companies included ZIP codes, a person's sex and citizenship status, and race. In addition to potentially sensitive biographical details about a person, the trackers also may reveal additional details about their life based on the sites they visit. For instance, Bloomberg found trackers on Medicaid-related web pages in Rhode Island, which could reveal information about a person's financial status and need for assistance. In Maryland, a Spanish-language page titled "Good News for Noncitizen Pregnant Marylanders" and a page designed to help DACA recipients navigate their healthcare options were found to be transmitting data to Big Tech firms... Per Bloomberg, several states have already removed some trackers from their exchange websites following the report. Thanks to Slashdot reader JoeyRox for sharing the news.

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EditorDavid

10 People Called Police to Report Bigfoot Sighting in Ohio

2 months 2 weeks ago
CNN reports on a "sudden surge of claimed sightings" of "unidentified figures averaging 8 feet tall in wooded areas" along Ohio's Mahoning River. "And it stopped just as quickly as it started," says Jeremiah Byron, host of the Bigfoot Society Podcast, which collected and mapped the reports .... Byron doesn't take every report at face value, making sure he talks to people directly before publicizing their claims. Once word got out about the reports in Ohio, so did the obvious fakes. "I started to get a lot of AI-generated reports in my email. It got up to the point where I was probably getting about 1,000 emails a day," he says. But when Byron spoke by phone with people who made the initial reports, they convinced him they weren't making anything up. "It was obvious they weren't just wanting to get their name out there," says Byron. "They were just freaked out by what they experienced, and they didn't want anything else to do with it." [...] Local law enforcement in Ohio also seem to be enjoying the publicity. Portage County Sheriff Bruce D. Zuchowski made a series of gag posts purporting to show the arrest of Bigfoot and his detention by Immigration and Customs Enforcement, only for the creature to escape from custody at the Canadian border... Despite the levity, the sheriff's office really did get some calls from concerned residents, Zuchowski says. "Ten individual people were like, 'Yeah I was walking my dog at 4 a.m. and I saw this hairy figure and I smelled this musty odor and there was this big thing and all of a sudden it ran,'" the sheriff told CNN affiliate WOIO in March.

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EditorDavid