A hacker said they purloined private details from millions of OpenAI accounts-but researchers are doubtful, and the business is examining.

OpenAI says it's investigating after a hacker claimed to have swiped login credentials for 20 million of the AI company's user accounts-and put them up for sale on a dark web forum.

The pseudonymous breacher posted a puzzling message in Russian marketing "more than 20 million gain access to codes to OpenAI accounts," calling it "a goldmine" and providing prospective purchasers what they claimed was sample data containing email addresses and passwords. As reported by Gbhackers, the full dataset was being marketed "for just a few dollars."

"I have over 20 million gain access to codes for OpenAI accounts," emirking wrote Thursday, according to a translated screenshot. "If you're interested, reach out-this is a goldmine, and Jesus concurs."

If legitimate, forum.altaycoins.com this would be the 3rd significant security occurrence for the AI business given that the release of ChatGPT to the public. Last year, equipifieds.com a hacker got access to the company's internal Slack messaging system. According to The New York City Times, the hacker "took details about the design of the company's A.I. innovations."

Before that, in 2023 an even simpler bug involving jailbreaking prompts permitted hackers to obtain the private data of OpenAI's paying consumers.

This time, nevertheless, security scientists aren't even sure a hack happened. Daily Dot reporter Mikael Thalan wrote on X that he found void email addresses in the supposed sample information: "No proof (suggests) this supposed OpenAI breach is legitimate. A minimum of 2 addresses were invalid. The user's only other post on the forum is for a thief log. Thread has actually because been erased also."

No evidence this supposed OpenAI breach is legitimate.

Contacted every email address from the purported sample of login qualifications.

A minimum of 2 addresses were void. The user's just other post on the forum is for a thief log. Thread has considering that been erased as well. https://t.co/yKpmxKQhsP

- Mikael Thalen (@MikaelThalen) February 6, accc.rcec.sinica.edu.tw 2025

OpenAI takes it 'seriously'

In a declaration shared with Decrypt, an OpenAI representative acknowledged the scenario while maintaining that the business's systems appeared safe.

"We take these claims seriously," the representative said, adding: "We have actually not seen any evidence that this is linked to a compromise of OpenAI systems to date."

The scope of the supposed breach sparked issues due to OpenAI's enormous user base. Millions of users worldwide depend on the business's tools like ChatGPT for operations, academic functions, and content generation. A genuine breach might expose private discussions, business projects, and grandtribunal.org other delicate data.

Until there's a last report, some preventive steps are always a good idea:

- Go to the "Configurations" tab, asteroidsathome.net log out from all connected devices, archmageriseswiki.com and make it possible for two-factor authentication or 2FA. This makes it virtually impossible for links.gtanet.com.br a hacker to gain access to the account, even if the login and passwords are compromised.

• If your bank supports it, then develop a virtual card number to manage OpenAI subscriptions. In this manner, it is much easier to spot and avoid fraud.
• Always watch on the conversations kept in the chatbot's memory, and be aware of any phishing attempts. OpenAI does not request any personal details, and any payment upgrade is always dealt with through the main OpenAI.com link.