Wife Lovers

In October 2018, the site dedicated to posting naked photos and other erotica of wives Wife Lovers suffered a data breach. The underlying database supported a total of 8 different adult websites and contained over 1.2M unique email addresses. Wife Lovers acknowledged the breach which impacted names, usernames, email and IP addresses and passwords hashed using the weak DEScrypt algorithm. The breach has been marked as "sensitive" due to the nature of the site.

Record: 1.3 million

Fur Affinity

In May 2016, the Fur Affinity website for people with an interest in anthropomorphic animal characters (also known as "furries") was hacked. The attack exposed 1.2M email addresses (many accounts had a different "first" and "last" email against them) and hashed passwords.

Record: 1.3 million

Gawker

In December 2010, Gawker was attacked by the hacker collective "Gnosis" in retaliation for what was reported to be a feud between Gawker and 4Chan. Information about Gawkers 1.3M users was published along with the data from Gawker's other web presences including Gizmodo and Lifehacker. Due to the prevalence of password reuse, many victims of the breach then had their Twitter accounts compromised to send Acai berry spam.

Record: 1.2 million

Gamerzplanet

In approximately October 2015, the online gaming forum known as Gamerzplanet was hacked and more than 1.2M accounts were exposed. The vBulletin forum included IP addresses and passwords stored as salted hashes using a weak implementation enabling many to be rapidly cracked.

Record: 1.2 million

Eskimi

In late 2020, the AdTech platform Eskimi suffered a data breach that exposed 26M records with 1.2M unique email addresses. The data included usernames, dates of birth, genders and passwords stored as unsalted MD5 hashes.

Record: 1.2 million

NextGenUpdate

Early in 2014, the video game website NextGenUpdate reportedly suffered a data breach that disclosed almost 1.2 million accounts. Amongst the data breach was usernames, email addresses, IP addresses and salted and hashed passwords.

Record: 1.2 million

Yandex Dump

In September 2014, news broke of a massive leak of accounts from Yandex, the Russian search engine giants who also provides email services. The purported million "breached" accounts were disclosed at the same time as nearly 5M mail.ru accounts with both companies claiming the credentials were acquired via phishing scams rather than being obtained as a result of direct attacks against their services.

Record: 1.2 million

Catho

In approximately March 2020, the Brazilian recruitment website Catho was compromised and subsequently appeared alongside 20 other breached websites listed for sale on a dark web marketplace. The breach included almost 11 million records with 1.2 million unique email addresses. Names, usernames and plain text passwords were also exposed. The data was provided to HIBP by breachbase.pw.

Record: 1.2 million

Lord of the Rings Online

In August 2013, the interactive video game Lord of the Rings Online suffered a data breach that exposed over 1.1M players' accounts. The data was being actively traded on underground forums and included email addresses, birth dates and password hashes.

Record: 1.1 million

DaniWeb

In late 2015, the technology and social site DaniWeb suffered a data breach. The attack resulted in the disclosure of 1.1 million accounts including email and IP addresses which were also accompanied by salted MD5 hashes of passwords. However, DaniWeb have advised that "the breached password hashes and salts are incorrect" and that they have since switched to new infrastructure and software.

Record: 1.1 million