Thailand Super Series (TSS)

We've been tracking a resurgence in older breach datasets appearing on various forums and Telegram channels, often re-packaged as "new" combilists. What really struck us wasn't the volume of records in this particular dump, but the fact that it contained plaintext passwords from a 2018 breach. This indicates either a lack of password rotation by users across different services, or potentially, a threat actor specifically targeting accounts related to motorsport enthusiasts. The low record count belies the potential downstream impact if these credentials unlock access to higher-value targets.

Thailand Super Series Breach: 9.9k Records Resurface with Plaintext Passwords

In August 2018, the Thailand Super Series (TSS), a racing championship, suffered a breach that resulted in the exposure of 9,912 user records. This breach recently resurfaced on a popular hacking forum, bringing renewed attention to the incident. The leaked data included email addresses and, critically, plaintext passwords. The data was discovered on August 26, 2018, but its re-emergence highlights the enduring risk associated with older breaches and the persistence of exposed credentials.

The TSS breach initially caught our attention due to the presence of plaintext passwords. While the total number of records is relatively small, the fact that passwords were not hashed or salted significantly increases the risk of credential stuffing attacks. This means attackers could use these credentials to attempt to access user accounts on other platforms, potentially leading to more significant compromises. The automotive and motorsports community may be of particular interest to threat actors looking for access to specialized forums, online stores, or even connected vehicle systems.

This breach matters to enterprises now because it underscores the importance of proactive password management and credential monitoring. Even older breaches can pose a significant threat if users haven't updated their passwords. Enterprises should consider implementing measures to detect and block the use of compromised credentials, as well as educating employees and customers about the risks of password reuse.

Key point: Total records exposed: 9,912

Key point: Types of data included: Email Addresses, Plaintext Passwords

Key point: Source structure: Likely a database dump

Key point: Leak location(s): Prominent hacking forum

Key point: Date of first appearance: August 26, 2018 (initially), recently resurfaced

The original breach was reported on several security websites and forums at the time, with users noting the lack of basic security measures like password hashing. The re-emergence of this data highlights the long tail of data breaches and the need for constant vigilance. As one user on a related forum noted, "It's 2018, and they're storing passwords in plaintext? Seriously?" This sentiment reflects the broader security community's concern about the failure to implement basic security practices.

Email · Address · Plaintext · Password