Echo Cloud Stealer Log Leaks 143,087 Login Credentials Online
A file called Echo Cloud - ULP - 11-06-2026 appeared on Telegram in June 2026. HEROIC analysts reviewed it and confirmed 143,087 exposed records inside.
Why This Is Dangerous
The credentials in this file were not guessed or brute forced, they were lifted directly from infected browsers, wich means they are accurate and current at the time of infection. Attackers dont need to do any extra work, they just recieve a ready made list of working logins.
What Was Exposed
- 143,087 total records
- Email addresses
- Plaintext passwords
- URLs tied to each login
Why This Matters
A leak of this size represents a lot of individual people who each unknowingly downloaded something that infected their device. Its definately possible to be affected without ever noticing a slowdown or a warning sign, stealer malware is built to stay hidden.
How Stealer Logs Work
Malware built to steal credentials typically arrives through pirated downloads, fake cracked software, or malicious browser extensions. Once installed it quietly copies saved passwords and cookies from the browser and sends the data back to the attacker, who then bundles it into files like this one and shares it across Telegram.
Check If You Are Affected
You can find out if your email is part of this leak using HEROIC's free breach scanner, which checks against more than 400 billion leaked records at no cost.
Breach Breakdown
143,087 passwords exposed. Is yours one of them?
Enter your email to scan this breach plus 400B+ other leaked records. If you're compromised, we'll show you exactly where and what to change.
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