One Dark Web Listing. HS Soft Had 5,794 Leaked Credentials.

HEROIC found: August 2018, 5,794 records, Email Address, Plaintext Password, HS Soft.

Why the HS Soft Breach Is Dangerous

HS Soft is a South Korean ICT company, meaning employees and clients registered on the platform may have used professional email addresses tied to sensitive corporate systems. With plaintext passwords exposed, attackers can immediately attempt to access those email accounts, internal systems, and any other service where users reused the same credentials.

What Was Exposed in the HS Soft Leak

• Email addresses
• Plaintext passwords

Why This HS Soft Data Puts You at Risk

Plaintext passwords require no cracking and are directly usable for credential stuffing attacks. Anyone whose credentials appeared in this breach faces account takeover risk across email, banking, and social media platforms that share the same login details, enabling identity theft and financial fraud.

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 HS Soft leak or thousands of other breaches in our database.