Search Your Email: The Cloud Telegram Stealer Log Exposed 3,242 Plaintext Logins

HEROIC threat researchers have cataloged 3,242 records from the stealer log labeled cloud uploaded by a Telegram User, a dump that surfaced on March 6, 2023. The file contains email addresses, plaintext passwords, and the login URLs where those credentials were actively being used, all harvested by infostealer malware and posted to a Telegram credential-trading channel.

Why This Cloud Stealer Log Is Dangerous

Take two minutes right now and check whether your address is in this dump. Every one of the 3,242 entries came off an infected machine with the password already typed in and working, no hash to crack, no guesswork required. If your email appears, the password beside it is either still active or was active recently on a service attackers can already identify by URL.

What Was Exposed in the Cloud Telegram Dump

• 3,242 email addresses pulled from infected browser profiles
• Plaintext passwords extracted from saved credential stores
• Login URLs that map each password to an exact service
• Endpoint and API host metadata identifying the victim device

Why This Matters and How to Check

Credential stuffing crews are already running lists like this one against banking portals, webmail, corporate SSO, and cryptocurrency exchanges. The fix is the same in every case: find out whether you are in the dump, rotate the matched password, and stop reusing it anywhere else. Identity theft, wire fraud, and account takeover all follow the same pattern, and they all start with a single reused credential going unnoticed.

How a Stealer Log Like the Cloud Dump Works

Infostealer malware such as RedLine, Vidar, and Raccoon is hidden inside cracked software, pirated installers, and malicious browser extensions. Once it runs on a victim's machine, it silently extracts saved browser passwords, autofill values, session cookies, and crypto wallet files, then uploads the bundle to its operator. The operator reposts the haul in Telegram channels, which is exactly how the cloud log entered public circulation.

Check If You Are Affected

Search your email against HEROIC's breach intelligence platform for free. We index more than 400 billion compromised records, including Telegram-distributed stealer logs like the cloud dump, and we will tell you in seconds whether your credentials appear so you can change them before criminals use them.