
Send your own email address and it tells you whether that address has surfaced in a known data breach — a simple, unofficial Telegram front-end for the "have I been pwned" checking model. Never enter your actual password into it.
4 alternatives to Password Audit Bot for Data breach check: Have I been pwned?, PassKnight, Have I been leaked?. Ranked by the HotBots score, checked automatically.

Send your own email address and it tells you whether that address has surfaced in a known data breach — a simple, unofficial Telegram front-end for the "have I been pwned" checking model. Never enter your actual password into it.
A Russian-language password checker: send it a password and it rates the strength, flags weak patterns like birthdays or keyboard walks, and checks it against 14+ billion breached passwords via k-Anonymity — the full password never leaves your device.

A minimal "check your email against known leaks" bot triggered with /pwn3d — its Telegram profile carries almost no description, but its open-source code confirms the safe email-only self-check pattern, so it is published with that caveat spelled out.

The Telegram bot of LeakCheck.io, a commercial breach-data search company operating since 2018 — check your own email or phone for free against their database. Its parent company also sells broader paid lookups, so treat the free bot strictly as a self-check tool.