Breach Intelligence

6,875

Total breached databases

In April 2023, Big C (bigc.co.th), Thailand's second-largest hypermarket operator, allegedly suffered a data breach that was published by the LockBit 3.0 ransomware group. Reports suggest a customer export containing approximately 6,000 members was exposed, including email addresses, names, phone numbers, geographic locations and account activity. No passwords were included in the exposed data.
  • Data: Email Addresses Names Phone Numbers Geographic Locations Site Activity
  • Records: 6,075
  • Lines: 6,076
  • Size: 889.83 KB
  • Passwords: No
In January 2023, the Thai retailer B2S (b2s.co.th), a stationery, books and entertainment chain, allegedly suffered a data breach. Reports suggest a Magento order export containing approximately 30,000 customers was exposed, including email addresses, names, geographic locations and order activity. No passwords were included in the exposed data.
  • Date: Jan 2023
  • Domain: b2s.co.th
  • Country: Thailand
  • Category: E-commerce & Retail
  • Data: Email Addresses Names Geographic Locations Site Activity
  • Records: 43,079
  • Lines: 43,080
  • Size: 22.07 MB
  • Passwords: No
Sometime before 2022, the Thai online store of the cosmetics retailer The Body Shop (thebodyshop.co.th) allegedly suffered a data breach. Reports suggest the customer database of approximately 22,000 individuals was exposed. The compromised data allegedly included email addresses, full names, phone numbers, physical addresses, dates of birth, and genders. No passwords were included in the exposed data.
  • Data: Email Addresses Names Phone Numbers Geographic Locations Genders Birthdates
  • Records: 22,730
  • Lines: 57,756
  • Size: 6.9 MB
  • Passwords: No
In November 2020, leotech.co.th was allegedly compromised as part of the Cit0day breach collection, a set of more than 23,000 breached websites made available on hacking forums. Reports suggest approximately 2,500 individuals were affected, with the exposed data including email addresses, usernames, and plaintext passwords.
  • Data: Email Addresses Passwords Usernames
  • Records: 2,477
  • Lines: 2,479
  • Size: 78.09 KB
  • Passwords: Plaintext
At an unknown date, 99fame.com, a Thai content and lifestyle website, allegedly suffered a data breach via SQL injection. It has been reported that approximately 1,100 records were exposed, including email addresses, usernames and plaintext passwords.
  • Domain: 99fame.com
  • Country: Thailand
  • Category: News & Media
  • Data: Email Addresses Passwords Usernames
  • Records: 2,204
  • Lines: 2,220
  • Size: 107.49 KB
  • Passwords: Plaintext

wicec.ac.th

Sensitive
At an unknown date, Wichian Buri Industrial and Community Education College (wicec.ac.th), a Thai vocational college, allegedly suffered a data breach exposing a full database dump. Reports suggest the exposed data included student and parent records with names, Thai national ID numbers, phone numbers, and email addresses, alongside site user accounts with passwords stored as phpass and MD5 hashes.
  • Data: Email Addresses Passwords Names Phone Numbers Geographic Locations Usernames Government IDs IP Addresses
  • Records: 405
  • Lines: 421
  • Size: 95.19 KB
  • Passwords: MD5, MD5 Salted, PHPass
  • Cracked: 0%
In November 2020, the Thai stock-market education platform stock2morrow.com allegedly suffered a data breach as part of the Cit0day breach collection. Reports suggest approximately 15,900 individuals were affected, with email addresses, registration dates and MD5-hashed passwords exposed.
  • Data: Email Addresses Passwords Site Activity
  • Records: 22,774
  • Lines: 22,774
  • Size: 906.44 KB
  • Passwords: MD5
  • Cracked: 0%

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.