361 million stolen accounts leaked on Telegram added to HIBP

Researchers provided 122 GB of stolen credentials gathered from Telegram cybercrime channels to Have I Been Pwned, revealing 361 million unique email addresses (151 million not previously seen by HIBP) and numerous username/password pairs, site URLs, and raw cookies largely collected via information‑stealing malware and credential stuffing; the report outlines distribution methods, impacts on victims (widespread account compromise and the need for password resets), and the difficulty of fully validating such a large dataset.