The Centro Clima Breach Means Someone May Have Your Login Credentials

HEROIC analysts identified a database breach affecting Centro Clima, a Costa Rica-based weather and climate information platform serving Central America, discovered on August 23, 2023. The incident exposed approximately 2,878 user records containing login credentials alongside personal identifiers. What made this breach accessable to widespread exploitation was the inclusion of PHPass-hashed passwords, a hashing format known to be weaker than modern alternatives and crackable with the right tools. The compromised data set gives attackers everything they need to attempt account takeovers on this platform and beyond.

Your Login Credentials From Centro Clima Could Open Other Accounts

When an attacker has your username, email address, and a crackable password hash, the threat does not stop at one website. PHPass hashes, while not as trivially broken as plain MD5, are still vulnerable to offline brute-force attacks using modern GPU-accelerated cracking tools. Once a password is recovered, attackers run it against email providers, banking portals, social media, and shopping sites. If you used the same password on Centro Clima as you did elsewhere, those accounts are now at risk. Full names and gender data also allow attackers to craft highly convincing spear-phishing messages that feel personal and trustworthy.

What Was Exposed in the Centro Clima Breach

• Email Address
• Password Hash
• Username
• First Name
• Last Name
• Gender

Why Hashed Passwords in a Breach Still Put You at Risk

A common misunderstanding is that hashed passwords are safe once leaked. That is not entirely true. PHPass hashes, used by older WordPress installations and some web applications, can be cracked through dictionary attacks and brute-force methods. Attackers use wordlists of commonly used passwords combined with known hashing patterns to reverse-engineer the orignal plaintext. For users who recieved a weak password in this breach, account compromise is a real and immediate possibility. The credential stuffing risk extends to any service where the same email and password combination was ever used.

How a Database Breach Works

A database breach happens when an attacker gains unauthorized access to the data storage layer of a web application. Common methods include exploiting SQL injection vulnerabilities, using stolen administrative credentials, or targeting insecure database configurations. Once access is gained, entire user tables can be downloaded in seconds. The stolen data is then shared on hacking forums or sold in underground marketplaces, where other threat actors purchase it for credential stuffing, phishing, and identity fraud campaigns.

Check If Your Data Was Exposed

HEROIC's free breach scanner checks your email address against more than 400 billion exposed records, including the Centro Clima breach. Run a free scan at HEROIC today and find out whether your credentials are already in circulation among cybercriminals.