1tur.ru Combolist Leak Exposes 20,438 Plaintext Logins Today

HEROIC analysts found a combolist tied to 1tur.ru, dated August 23, 2026, holding 20,438 records of email addresses, plaintext passwords, and the URLs they unlock. Scan your email to see whether your address is one of the 20,438 listed.

Because these passwords sit in plain text, there is no cracking required before an attacker can use them. The moment someone downloads this file, every password inside is ready to try.

What's Listed in the 1tur.ru File

• Email Addresses: Confirms a working account an attacker can target directly.
• Plaintext Passwords: Readable instantly, with no cracking step needed.
• URLs: Points to the exact site each credential pair is meant for.

What 20,438 Exposed Logins Mean for You

Attackers who hold a file like this commonly try each password against popular email providers, banking sites, and shopping accounts, counting on password reuse. One match is enough to trigger account takeover, unauthorized purchases, or a compromised email used to reset other passwords. Attackers also use a confirmed working email and password pair to pivot into connected accounts, since many services let a verified email reset access to other logins tied to it.

How Files Like This Are Put Together

A combolist is assembled by pulling email and password pairs from different sources into a single organized file, usually grouped by the site each pair logs into. Once built, it's shared or sold so that others can try the logins elsewhere. Once assembled, these files are frequently renamed and repackaged as they pass between different groups, which is one reason the same underlying credentials can resurface under several different file names over time.

Fixing Exposure Tied to 1tur.ru

Scan your email to check your exposure. If you appear in this file, change that password on every account where you reused it, starting with email and financial logins, and enable multi factor authentication where possible. This matters for work email accounts as much as personal ones.