Were You Affected by the OTTOMANCLOUD Breach?
HEROIC researchers found 5,474 records on December 15, 2025, from the 15-12-2025-360PCSOTTOMANCLOUDBOT drop posted by a Telegram user. The bundle pulled credentials from 360 infected PCs and exposed emails, plaintext passwords, and login URLs.
Why This Stealer Log Is Dangerous
OTTOMANCLOUD is a Telegram bot that redistributes freshly stolen credentials. Because every record includes the exact URL a password works on, attackers can log in directly rather than guess. Victims face account takeover on email, banking, gaming, and enterprise single-sign-on portals tied to the same credentials.
What Was Exposed in OTTOMANCLOUD
- Email addresses
- Plaintext passwords
- Login URLs and API host endpoints
- Endpoint metadata from 360 infected PCs
Why This Matters
This December 15, 2025 drop is distinct from the January 31, 2026 OTTOMANCLOUD release, showing the bot publishes fresh log bundles on a rolling cadence. If your email landed in this or any neighboring drop, your credentials may already be circulating in credential-stuffing rotations used by cybercriminals.
How a Stealer Log Like OTTOMANCLOUD Works
Infostealers infect endpoints through cracked software, malvertising, and phishing attachments, then exfiltrate saved browser credentials, cookies, and autofill data. Operators feed that loot into Telegram bots like OTTOMANCLOUD, which publish the logs for subscribers to download and weaponize.
Check If You Are Affected
HEROIC scans 400B+ exposed records across stealer logs, breach dumps, and dark web marketplaces. Run a free scan to see if your email or password was caught in the OTTOMANCLOUD December 15, 2025 drop.
Breach Breakdown
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