The ReverbNation Breach: 7 Million Passwords Exposed Online

HEROIC analysts have logged a breach tied to ReverbNation, the online platform used by independent musicians to promote their work and connect with fans. The breach dates back to January 2014 and exposed 7,093,537 records, each containing an email address paired with a SHA1 password hash.

Why a SHA1 Password Hash Isn't Much Protection

SHA1 was considered adequate for password storage a decade ago, but it hashes quickly and without built-in salting safeguards in many implementations. Modern cracking rigs can run billions of SHA1 guesses per second, meaning a large share of the passwords in this breach have almost certainly already been reversed into plaintext by the people trading this data. If you had a ReverbNation account in 2014 and used that same password anywhere else, that other account is the real risk.

What Was Exposed in the ReverbNation Breach

• Email addresses
• Password hashes (SHA1)

Why This Matters Beyond ReverbNation

Email and password combinations are the raw material of credential stuffing, where attackers take a leaked pair and try it automatically against banking sites, email providers, and workplace logins. Because so many people reuse passwords across multiple accounts, a decade-old music platform breach can still lead directly to a compromised email inbox or bank account today.

How a Database Breach Like This Happens

ReverbNation's breach is classified as a database-type incident, meaning attackers likely gained direct access to a backend database or an export of one, rather than harvesting credentials one at a time through malware. These dumps tend to circulate for years after the original theft, getting rediscovered, repackaged, and resold on forums long after the affected company has moved on.

Check If You Were Affected by the ReverbNation Breach

If you ever had a ReverbNation account, it's worth finding out whether your email address is part of this exposure. HEROIC's free breach scanner checks your email against a database of more than 400 billion leaked records, including this one, so you can see your exposure and update any reused passwords before someone else uses them first.