Covve

In February 2020, a massive trove of personal information referred to as "db8151dd" was provided to HIBP after being found left exposed on a publicly facing Elasticsearch server. Later identified as originating from the Covve contacts app, the exposed data included extensive personal information and interactions between Covve users and their contacts. The data was provided to HIBP by dehashed.com.

Record: 22.8 million

Domino's India

In April 2021, 13TB of compromised Domino's India appeared for sale on a hacking forum after which the company acknowledged a major data breach they dated back to March. The compromised data included 22.5 million unique email addresses, names, phone numbers, order histories and physical addresses.

Record: 22.5 million

GFAN

In October 2016, data surfaced that was allegedly obtained from the Chinese website known as GFAN and contained 22.5M 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 and IP addresses, user names and salted and hashed passwords. Read more about Chinese data breaches in Have I Been Pwned.

Record: 22.5 million

Animoto

In July 2018, the cloud-based video making service Animoto suffered a data breach. The breach exposed 22 million unique email addresses alongside names, dates of birth, country of origin and salted password hashes. The data was provided to HIBP by a source who requested it be attributed to "JimScott.Sec@protonmail.com".

Record: 22.4 million

Read Novel

In May 2019, the Chinese literature website Read Novel allegedly suffered a data breach that exposed 22M unique email addresses. Data also included usernames, genders, phone numbers and passwords stored as salted MD5 hashes. The data was provided to HIBP by a source who requested it be attributed to "white_peacock@riseup.net". Read more about Chinese data breaches in Have I Been Pwned.

Record: 22.4 million

R2Games

In late 2015, the gaming website R2Games was hacked and more than 2.1M personal records disclosed. The vBulletin forum included IP addresses and passwords stored as salted hashes using a weak implementation enabling many to be rapidly cracked. A further 11M accounts were added to "Have I Been Pwned" in March 2016 and another 9M in July 2016 bringing the total to over 22M.

Record: 22.3 million

Taobao

In approximately 2012, it's alleged that the Chinese shopping site known as Taobao suffered a data breach that impacted over 21 million subscribers. 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 plain text passwords. Read more about Chinese data breaches in Have I Been Pwned.

Record: 21.1 million

ParkMobile

In March 2021, the mobile parking app service ParkMobile suffered a data breach which exposed 21 million customers' personal data. The impacted data included email addresses, names, phone numbers, vehicle licence plates and passwords stored as bcrypt hashes. The following month, the data appeared on a public hacking forum where it was extensively redistributed.

Record: 20.9 million

Hurb

In approximately March 2019, the online Brazilian travel agency Hurb (formerly Hotel Urbano) suffered a data breach. The data subsequently appeared online for download the following year and included over 20 million customer records with email and IP addresses, names, dates of birth, phone numbers and passwords stored as unsalted MD5 hashes. The data was provided to HIBP by dehashed.com.

Record: 20.7 million

ai.type

In December 2017, the virtual keyboard application ai.type was found to have left a huge amount of data publicly facing in an unsecured MongoDB instance. Discovered by researchers at The Kromtech Security Center, the 577GB data set included extensive personal information including over 20 million unique email addresses, social media profiles and address book contacts. The email addresses alone were provided to HIBP to enable impacted users to assess their exposure.

Record: 20.6 million