Trending Now - Meta Suspends Collaboration With Mercor Amid Data Breach Inquiry

WHO:

Techmeme - Meta, Mercor, OpenAI, major AI labs

WHAT:

Techmeme - Meta has paused its collaboration with Mercor amid an investigation into a security breach at the data vendor.

Wired - The security incident could have exposed key data about how AI models are trained.

WHEN:

Techmeme - The investigation is ongoing as of April 3rd, 2026.

WHY:

Wired - The pause in collaboration is due to concerns over a security breach that may have compromised sensitive information.

HOW:

Techmeme - Meta is conducting an investigation into the security breach at Mercor.

(UPDATED April 3, 2026 23:08 UTC)

Meta has paused its collaboration with Mercor as it investigates a security breach at the data vendor that may have exposed sensitive information about AI model training. The ongoing investigation is raising concerns among major AI labs, including OpenAI, about the implications of this incident. As of on Friday, Meta is actively looking into the breach and its potential impact on data security.