MEP Trainings Breach Exposed 11,547 Plaintext Passwords

HEROIC analysts found a dataset tied to MEP Trainings, an Indian educational institute offering courses and certification in mechanical, electrical, and plumbing systems, posted on a prominent hacking forum in August 2018. The breach exposed 11,547 user records, each containing an email address and a plaintext password. The data appeared as both a raw database dump and a formatted combolist, making it immediately usable for large-scale credential attacks against affected students and staff.

Why This Is Dangerous

Because passwords in this breach were stored in plaintext rather than encrypted, attackers have no barrier to using them right away. Every affected MEP Trainings user whose password is in this set is exposed on every other site where that same password is used. Students and professionals who registered on this platform and reused their credentials on job portals, LinkedIn, banking apps, or corporate systems are at immediate risk of account takeover.

What Was Exposed

• Email addresses
• Plaintext passwords

Why This Matters

Educational platforms collect real email addresses that students and profesionals use across many services. When those credentials leak in plaintext, attackers run them through credential stuffing tools that test thousands of sites automatically. A successful match can mean a hacked Gmail account, a drained bank account, or unauthorized access to a company's systems if the victim works somewhere that uses the same password. Identity theft and fraud follow directly from this kind of exposure, and the risk does not fade just becuase the breach happened years ago.

How Database Breaches Work

A database breach happens when someone gains unauthorized access to a website's back-end data storage. Attackers commonly exploit vulnerabilities in web applications, use stolen administrator passwords, or target outdated software that has not been patched. Once inside, they copy the user table, which contains every registered account and its stored password. If passwords are stored as plaintext, the file is immediately usable. The stolen data is then published on hacking forums or sold to other criminals who use it to break into additional accounts across the internet.

Check If You Are Affected

HEROIC's free breach scanner searches more than 400 billion exposed records to find out whether your email address appears in the MEP Trainings breach or any other known leak. Run a free scan right now and find out if your credentials have already been compromised.