The Peppermint_Cloud_1 Leak Could Unlock Your Bank, Email, and Social Media

In July 2025, HEROIC analysts identified a stealer log file uploaded to Telegram under the name "Peppermint_Cloud_1." The file contained 811 records, each including an email address, a plaintext password, and the URL of the service where the credential was captured. The "Cloud" naming convention indicates the file was distributed via cloud-hosted storage, a common technique used in Telegram-based cybercrime channels to make credential dumps easily accessible to a wide audience. Every record was comprimised by infostealer malware before being packaged and shared.

Why the Peppermint_Cloud_1 Leak Could Unlock Your Bank, Email, and Social Accounts

The combination of email address, plaintext password, and target URL in this file is exactly what an attacker needs to log into an account without any additional effort. Most people use the same email address across dozens of services. If any of those services reuse the same password, a single stolen login from this file can cascade into account takeovers across banking apps, email providers, shopping platforms, and social media.

Email account access is particularely dangerous because it is the recovery mechanism for almost every other online service. An attacker who controls your email can issue password resets for your bank, your Amazon account, your social media profiles, and anything else tied to that address, all without triggering any alerts visible to the victim until it is too late.

What the Peppermint_Cloud_1 Stealer Log Exposed

• Email addresses used to log into accounts across multiple platforms
• Plaintext passwords captured directly at the time of device infection
• URLs identifying the exact websites and services each credential belongs to

Why Peppermint_Cloud_1 Credentials Enable Fast, Targeted Account Takeovers

Unlike database breach files that expose hashed passwords requiring cracking, stealer log files deliver credentials in usable form. The URL column removes any guesswork about which service each password belongs to. Attackers can load this file into automated credential stuffing tools and begin testing logins within seconds of downloading it from Telegram.

Even if a victim changes the specific password that was stolen, if they used the same password on other services, those accounts remain at risk. Identity theft can occure through any one of the services listed in the URL column, and financial fraud often follows quickly once a primary email account is accessed and used to authorize transfers or purchases.

How the Peppermint_Cloud_1 Stealer Log Was Built and Distributed

Peppermint_Cloud_1 is a direct output of infostealer malware. This type of software installs itself silently, typically via a phishing email, a cracked application, or a malicious browser extension. Once active, it reads saved credentials from the browser and transmits them to the attacker's infrastructure in structured log files.

The attacker then uploads the file to cloud storage and shares the link through private Telegram channels, where other criminals can download and use the data. The "_Cloud_1" suffix in the name suggests this is one of a series of files distributed this way. The credential data circulating in these channels is real, verified, and ready to use against the people whose accounts appear in the dump.

Check If Your Email Is in the Peppermint_Cloud_1 Dump

HEROIC's breach scanner has indexed the Peppermint_Cloud_1 file as part of its database of more than 400 billion records, covering data breaches, stealer logs, and dark web leaks. If your email address appears in this file, the scanner will flag it immediately.

Search your email at HEROIC for free to find out if your credentials are circulating online. If you are affected, change the exposed password on the targeted service and any other account where you have used the same password, then enable two-factor authentication to prevent future unauthorized access.