Mercor, a popular AI recruiting startup, has confirmed a security incident linked to a supply chain attack involving the open-source project LiteLLM.
The AI startup told TechCrunch on Tuesday that it was “one of thousands of companies” affected by a recent compromise of LiteLLM’s project, which was linked to a hacking group called TeamPCP. Confirmation of the incident comes as extortion hacking group Lapsus$ claimed it had targeted Mercor and gained access to its data.
It’s not immediately clear how the Lapsus$ gang obtained the stolen data from Mercor as part of TeamPCP’s cyberattack.
Founded in 2023, Mercor works with companies including OpenAI and Anthropic to train AI models by contracting specialized domain experts such as scientists, doctors, and lawyers from markets including India. The startup says it facilitates more than $2 million in daily payouts and was valued at $10 billion following a $350 million Series C round led by Felicis Ventures in October 2025.
Mercor spokesperson Heidi Hagberg confirmed to TechCrunch that the company had “moved promptly” to contain and remediate the security incident.
“We are conducting a thorough investigation supported by leading third-party forensics experts,” said Hagberg. “We will continue to communicate with our customers and contractors directly as appropriate and devote the resources necessary to resolving the matter as soon as possible.”
Earlier, Lapsus$ claimed responsibility for the apparent data breach on its leak site and shared a sample of data allegedly taken from Mercor, which TechCrunch reviewed. The sample included material referencing Slack data and what appeared to be ticketing data, as well as two videos purportedly showing conversations between Mercor’s AI systems and contractors on its platform.
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Hagberg declined to answer follow-up questions on whether the incident was connected to claims by Lapsus$, or whether any customer or contractor data had been accessed, exfiltrated, or misused.
The compromise of LiteLLM originally surfaced last week after malicious code was discovered in a package associated with the Y Combinator-backed startup’s open-source project. While the malicious code was identified and removed within hours, the incident drew scrutiny due to LiteLLM’s widespread use around the internet, with the library downloaded millions of times per day, per security firm Snyk. The incident also prompted LiteLLM to make changes to its compliance processes, including shifting from controversial startup Delve to Vanta for compliance certifications.
It remains unclear how many companies were affected by the LiteLLM-related incident or whether any data exposure occurred, as investigations continue.
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![‘Backrooms’ Wants You Back and Is Adding More Rooms (Footage)
Backrooms, the surprise hit of the summer, wants you back in the room. And by room, we mean theater. Its distributor, A24, is reportedly gearing up to release a new version of the film with 15 extra minutes of footage starting on July 3. According to the AMC Theaters website, the Backrooms: Everything Must Go Edition “includes 15 minutes of new, theatrically exclusive post-credit bonus footage from [director] Kane Parsons.” What exactly is in that footage, we don’t know, and surely A24 is hoping you go to the theater to find out. We would be very, very surprised, though, if it expands too greatly on the mythology of the world or its creepy, ambiguous ending. That’s certainly the hope, but with a sequel almost certainly on the way, we’d imagine most secrets will be held until then. And yet, what about Backrooms has been traditional so far? We’re just speculating. It could very well be a whole new ending with twists and turns about what exactly the backrooms are, where they came from, and what their purpose is. The move comes as the summer season really heats up with the upcoming releases of Minions & Monsters, The Odyssey, and Spider-Man: Brand New Day over the next few weeks. Currently, Backrooms sits at about $185 million domestically but grossed only about $4 million this past weekend, good enough for sixth place.
Adding additional footage to get a few more repeat viewings is probably aimed at crossing the $200 million mark domestically, which would be an incredible feat. Not that grossing over $185 million in the U.S. and over $330 million worldwide isn’t already an incredible feat on its own.
Are you ready to head back to the theater to see more Backrooms? Is there anything that could be added that would be a disappointment? Let us know below. And to check if the Backrooms: Everything Must Go Edition is coming to your local theater, check its ticketing website. Want more io9 news? Check out when to expect the latest Marvel, Star Wars, and Star Trek releases, what’s next for the DC Universe on film and TV, and everything you need to know about the future of Doctor Who. #Backrooms #Adding #Rooms #FootageBackrooms,Kane Parsons ‘Backrooms’ Wants You Back and Is Adding More Rooms (Footage)
Backrooms, the surprise hit of the summer, wants you back in the room. And by room, we mean theater. Its distributor, A24, is reportedly gearing up to release a new version of the film with 15 extra minutes of footage starting on July 3. According to the AMC Theaters website, the Backrooms: Everything Must Go Edition “includes 15 minutes of new, theatrically exclusive post-credit bonus footage from [director] Kane Parsons.” What exactly is in that footage, we don’t know, and surely A24 is hoping you go to the theater to find out. We would be very, very surprised, though, if it expands too greatly on the mythology of the world or its creepy, ambiguous ending. That’s certainly the hope, but with a sequel almost certainly on the way, we’d imagine most secrets will be held until then. And yet, what about Backrooms has been traditional so far? We’re just speculating. It could very well be a whole new ending with twists and turns about what exactly the backrooms are, where they came from, and what their purpose is. The move comes as the summer season really heats up with the upcoming releases of Minions & Monsters, The Odyssey, and Spider-Man: Brand New Day over the next few weeks. Currently, Backrooms sits at about $185 million domestically but grossed only about $4 million this past weekend, good enough for sixth place.
Adding additional footage to get a few more repeat viewings is probably aimed at crossing the $200 million mark domestically, which would be an incredible feat. Not that grossing over $185 million in the U.S. and over $330 million worldwide isn’t already an incredible feat on its own.
Are you ready to head back to the theater to see more Backrooms? Is there anything that could be added that would be a disappointment? Let us know below. And to check if the Backrooms: Everything Must Go Edition is coming to your local theater, check its ticketing website. Want more io9 news? Check out when to expect the latest Marvel, Star Wars, and Star Trek releases, what’s next for the DC Universe on film and TV, and everything you need to know about the future of Doctor Who. #Backrooms #Adding #Rooms #FootageBackrooms,Kane Parsons](https://gizmodo.com/app/uploads/2026/06/Backrooms-furnature-pile-1280x853.jpg)
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