Compromised: The Novostroyki.kiev.ua Breach Exposed 43,443 Records

HEROIC found: August 2018, 43,443 records, Email Address, Plaintext Password, Novostroyki.kiev.ua.

Why the Novostroyki.kiev.ua Breach Is Dangerous

This Ukrainian real estate portal stored user passwords in plaintext, giving attackers immediate access to 43,443 sets of working credentials. Users who reused their Novostroyki.kiev.ua email and password on other services face direct account takeover risk across email providers, banking platforms, and social media.

What Was Exposed in the Novostroyki.kiev.ua Leak

• Email addresses
• Plaintext passwords

Why This Novostroyki.kiev.ua Data Puts You at Risk

Plaintext passwords need no cracking -- they are immediately usable in credential stuffing attacks. With tens of thousands of exposed email-password pairs, attackers can automate login attempts across hundreds of websites simultaneously. Victims face account takeover, identity theft, financial fraud, and unauthorized access to any service sharing those credentials.

How Database Breach Works

In a database breach, attackers gain unauthorized access to a company's backend systems and extract stored user records directly. Once inside, they can export login credentials, personal details, and payment information in bulk. The stolen data is then packaged and sold or shared on dark web forums where other criminals use it for credential stuffing, phishing, and fraud.

Check If Your Data Was Exposed

HEROIC operates one of the world's largest breach databases, covering more than 400 billion leaked records. Use HEROIC's free breach scanner to check if your email address or credentials appeared in the Novostroyki.kiev.ua leak or thousands of other breaches in our database.