Skip to content
Cyber Breaches
Search
Data breachResolved

Chess data breach (2023)

In November 2023, over 800k user records were scraped from the Chess website and posted to a popular hacking forum. The data included email address, name, username and the geographic location of the user. A further 446k scraped records were later provided and added to HIBP.

Victim
Chess
records
1.3M
SectorMedia

Imported from Have I Been Pwned — pending editorial review and translation to French. The summary below is machine-extracted; consult the source for details.

In 2023-11-08, Chess was affected by a data breach. Approximately 1,274,077 accounts were exposed. In November 2023, over 800k user records were scraped from the Chess website and posted to a popular hacking forum. The data included email address, name, username and the geographic location of the user. A further 446k scraped records were later provided and added to HIBP.

Sources

  1. haveibeenpwned.comhttps://haveibeenpwned.com/PwnedWebsites#Chess
  2. chess.comhttps://chess.com

Related incidents

Data breachResolved

Zadig & Voltaire data breach (2023)

In June 2024, a data brach sourced from French fashion brand Zadig & Voltaire was publicly posted to a popular hacking forum. The data included names, email and physical addresses, phone numbers and genders.

Victim
Zadig & Voltaire
Records
586.9K
Data breachResolved

LinkedIn Scraped and Faked Data (2023) data breach (2023)

In November 2023, a post to a popular hacking forum alleged that millions of LinkedIn records had been scraped and leaked. On investigation, the data turned out to be a combination of legitimate data scraped from LinkedIn and email addresses constructed from impacted individuals' names.

Victim
LinkedIn Scraped and Faked Data (2023)
Records
19.8M
Data breachResolved

Toumei data breach (2023)

In October 2023, the Japanese consultancy firm Toumei suffered a data breach. The breach exposed over 100M lines and 10GB of data including 77k unique email addresses along with names, phone numbers and physical addresses.

Victim
Toumei
Records
76.7K
Data breachResolved

Shadow data breach (2023)

In September 2023, the cloud gaming provider Shadow suffered a data breach that exposed over half a million customer records. The data included email and physical addresses, names and dates of birth.

Victim
Shadow
Records
543.3K