Someone Has Your Gmail Password: 128,701 Credentials Leaked

In March 2023, HEROIC found a stealer log titled Gmail Part2 20 being freely distributed on Telegram. This alarming dataset contains 128,701 records focused specifically on Gmail users. Each record exposes a Gmail address paired with its plaintext password and the URLs of websites where those credentials were entered, providing a comprehensive map of each victim's online presence.

Plaintext Passwords: No Barrier Between Attacker and Your Inbox

The passwords in this leak are stored in completely readable form. There is no encryption, no hashing, and no additional security layer to slow down an attacker. Anyone who obtains this dataset can immediately sign into any Gmail account where the leaked password is still active. Given that Gmail serves as the hub for Google Drive, Google Photos, YouTube, and countless third-party services, a single compromised Gmail password can unravel an entire digital identity.

What Was Exposed

• Gmail email addresses
• Plaintext passwords
• URLs of websites and online services

The Cascading Risk of Password Reuse

Credential stuffing attacks are devastatingly effective because most users reuse their Gmail password across multiple services. Attackers deploy automated tools to test every stolen credential against major platforms including online banking, Amazon, PayPal, Facebook, and corporate email systems. A single match can trigger a cascade of account compromises that extends far beyond the original Gmail inbox, potentially resulting in financial loss, identity theft, and reputational damage.

How Infostealers Target Gmail Users

Infostealer malware is purpose-built to harvest credentials from web browsers. When a victim visits Gmail and their browser autofills the login form, the malware captures the email and password in real time. It also records cookies and session tokens that can bypass two-factor authentication in some cases. The Gmail Part2 20 dataset represents one segment of a larger collection of Gmail-focused stealer logs that have been compiled and shared across underground channels, making it part of an ongoing threat to Gmail users worldwide.

Check If Your Credentials Were Exposed

HEROIC tracks over 400 billion compromised records across thousands of breaches and stealer logs. Enter your Gmail address into the HEROIC breach scanner to find out if your credentials appear in the Gmail Part2 20 leak or any other compromise. If your password has been exposed, change it immediately on Gmail and every service where you used the same password, and activate two-factor authentication everywhere it is available.