Gamigo

In March 2012, the German online game publisher Gamigo was hacked and more than 8 million accounts publicly leaked. The breach included email addresses and passwords stored as weak MD5 hashes with no salt.

Record: 8.2 million

Teespring

In April 2020, the custom printed apparel website Teespring suffered a data breach that exposed 8.2 million customer records. The data included email addresses, names, geographic locations and social media IDs.

Record: 8.2 million

Data Enrichment Records

In December 2016, more than 200 million "data enrichment profiles" were found for sale on the darknet. The seller claimed the data was sourced from Experian and whilst that claim was rejected by the company, the data itself was found to be legitimate suggesting it may have been sourced from other legitimate locations. In total, there were more than 8 million unique email addresses in the data which also contained a raft of other personal attributes including credit ratings, home ownership statu

Record: 8.2 million

Heroes of Newerth

In December 2012, the multiplayer online battle arena game known as Heroes of Newerth was hacked and over 8 million accounts extracted from the system. The compromised data included usernames, email addresses and passwords.

Record: 8.1 million

Daily Quiz

In January 2021, the quiz website Daily Quiz suffered a data breach that exposed over 8 million unique email addresses. The data also included usernames, IP addresses and passwords stored in plain text.

Record: 8.0 million

Civil Online

In mid-2011, data was allegedly obtained from the Chinese engineering website known as Civil Online and contained 7.8M accounts. Whilst there is evidence that the data is legitimate, due to the difficulty of emphatically verifying the Chinese breach it has been flagged as "unverified". The data in the breach contains email and IP addresses, user names and MD5 password hashes. Read more about Chinese data breaches in Have I Been Pwned.

Record: 7.8 million

Digimon

In September 2016, over 16GB of logs from a service indicated to be digimon.co.in were obtained, most likely from an unprotected Mongo DB instance. The service ceased running shortly afterwards and no information remains about the precise nature of it. Based on enquiries made via Twitter, it appears to have been a mail service possibly based on PowerMTA and used for delivering spam. The logs contained information including 7.7M unique email recipients (names and addresses), mail server IP addre

Record: 7.7 million

BlankMediaGames

In December 2018, the Town of Salem website produced by BlankMediaGames suffered a data breach. Reported to HIBP by DeHashed, the data contained 7.6M unique user email addresses alongside usernames, IP addresses, purchase histories and passwords stored as phpass hashes. DeHashed made multiple attempts to contact BlankMediaGames over various channels and many days but had yet to receive a response at the time of publishing.

Record: 7.6 million

17173

In late 2011, a series of data breaches in China affected up to 100 million users, including 7.5 million from the gaming site known as 17173. Whilst there is evidence that the data is legitimate, due to the difficulty of emphatically verifying the Chinese breach it has been flagged as "unverified". The data in the breach contains usernames, email addresses and salted MD5 password hashes and was provided with support from dehashed.com. Read more about Chinese data breaches in Have I Been Pwned.

Record: 7.5 million

uuu9

In September 2016, data was allegedly obtained from the Chinese website known as uuu9.com and contained 7.5M accounts. Whilst there is evidence that the data is legitimate, due to the difficulty of emphatically verifying the Chinese breach it has been flagged as "unverified". The data in the breach contains email addresses and user names. Read more about Chinese data breaches in Have I Been Pwned.

Record: 7.5 million