Breach Intelligence

6,875

Total breached databases

Sometime before 2023, Kaotajai (kaotajai.com), a Thai running-activity tracking service that lets users record and share their routes, distances and race information, allegedly suffered a data breach. Reports suggest that a database export of roughly 4.8 million user records was compromised. It has been reported that the exposed data included full names, mobile phone numbers (used as usernames), Thai national ID numbers, genders, account activity dates, and passwords stored as bcrypt hashes.
  • Data: Passwords Names Phone Numbers Geographic Locations Usernames Government IDs Genders Site Activity
  • Records: 4,841,224
  • Lines: 4,861,786
  • Size: 1.1 GB
  • Passwords: BCrypt
  • Cracked: 0%
In 2025, Northern College (northern.ac.th), a Thai higher-education institution in Tak province, allegedly suffered a data breach of its registration and academic-journal systems. Reports suggest records covering roughly a few thousand students, applicants and staff were exposed. The compromised data allegedly included email addresses, full names, phone numbers, postal addresses, national identity-card numbers, genders, dates of birth and employment details, along with a small number of staff account passwords stored as SHA-1 hashes.
  • Data: Email Addresses Passwords Names Phone Numbers Physical Locations Geographic Locations Government IDs Genders Job Information Company Information Birthdates
  • Records: 5,617
  • Lines: 318,161
  • Size: 180.7 MB
  • Passwords: SHA-1
  • Cracked: 0%
Sometime before 2022, the Thai website ร้านนามบัตรเชียงใหม่.com (xn--72cf6apag2cehdf3h6cjc8c9k7bwfc.com), a business-card and print shop based in Chiang Mai, allegedly suffered a data breach. It has been reported that a WordPress database dump from the site was exposed. The breach affected a small number of records (approximately 2), including email addresses, usernames, names, and passwords stored as PHPass and MD5 hashes.
  • Data: Email Addresses Passwords Names Geographic Locations Usernames Site Activity Websites
  • Records: 2
  • Lines: 651
  • Size: 149.56 KB
  • Passwords: MD5, PHPass
  • Cracked: 0%
Sometime before 2021, the Thai website ตรายางเชียงใหม่.com (xn--72cai6b9ccce1f2cb2b7jxbze.com), a rubber-stamp maker and retailer based in Chiang Mai, allegedly suffered a data breach. It has been reported that a WordPress database dump from the site was exposed. The breach affected a small number of records (approximately 2), including email addresses, usernames, names, and passwords stored as PHPass and MD5 hashes.
  • Data: Email Addresses Passwords Names Geographic Locations Usernames Site Activity Websites
  • Records: 2
  • Lines: 732
  • Size: 307.24 KB
  • Passwords: MD5, PHPass
  • Cracked: 0%
Sometime before 2022, the Thai website อู่ซ่อมรถยนต์เชียงใหม่.com (xn--72cfc4bes8cfedf7hpab1k6bwhocvebp3f.com), a car-repair garage based in Chiang Mai, allegedly suffered a data breach. It has been reported that a WordPress database dump from the site was exposed. The breach affected a small number of records (approximately 11), including email addresses, usernames, names, and passwords stored as PHPass and MD5 hashes. Most exposed email addresses originated from spam comments left on the site.
  • Data: Email Addresses Passwords Names Geographic Locations Usernames Site Activity Websites
  • Records: 11
  • Lines: 675
  • Size: 80.13 KB
  • Passwords: MD5, PHPass
  • Cracked: 0%
Sometime before 2020, the Thai website ปะยางเชียงใหม่.com (xn--72cai0e7acc7evbv9a5jub7d.com), a local tire-repair service based in Chiang Mai, allegedly suffered a data breach. It has been reported that a WordPress database dump from the site was exposed. The breach affected a small number of records (approximately 2), including email addresses, usernames, names, and passwords stored as PHPass and MD5 hashes.
  • Data: Email Addresses Passwords Names Geographic Locations Usernames Site Activity Websites
  • Records: 2
  • Lines: 922
  • Size: 106.57 KB
  • Passwords: MD5, PHPass
  • Cracked: 0%
Game.Kaidown.com, a Thai gaming download portal, allegedly suffered a data breach. Reports suggest approximately 859,000 records were exposed, including email addresses and plaintext passwords.
  • Data: Email Addresses Passwords
  • Records: 860,919
  • Lines: 861,445
  • Size: 28.14 MB
  • Passwords: Plaintext

Frequently Asked Questions

A data breach is unauthorized access to data (often involving account takeover, malware, or misconfigured infrastructure). A data leak is exposure of data due to mistakes like public cloud storage, open databases, or accidental publishing. A database dump is a packaged dataset that may come from a breach, leak, scraping, or aggregation.

Change passwords for any affected accounts immediately, prioritizing email, banking, and any account that shares the same password. Enable multi-factor authentication wherever possible. Monitor your accounts for suspicious activity and consider placing a fraud alert or credit freeze if financial data was exposed.

Start with containment and verification: confirm what data was exposed, identify the entry point, rotate credentials (especially SSO, VPN, email), and enforce MFA. Then investigate affected systems, notify stakeholders as required, and harden controls to prevent recurrence. A structured incident response plan helps keep the work measurable and compliant.

Dark web monitoring helps you spot exposure signals early — before stolen data is widely reused for account takeover or targeted attacks. Monitoring complements vulnerability management by revealing when attackers already have leverage. Pair it with continuous attack surface monitoring and strong Asset Discovery to reduce blind spots.

Not always. Some datasets are old, incomplete, or derived from third parties. However, any exposure increases risk because credentials and personal data can be reused indefinitely. Treat it as a priority signal: rotate credentials, enforce MFA, review suspicious logins, and audit the systems that could have produced the data.

SynScan helps you connect the dots between attack surface exposure, vulnerabilities, and breach signals so you can prioritize remediation and reduce the chance of repeat incidents.