In approximately 2010, the now defunct website DivX SubTitles suffered a data breach that exposed 783k user accounts including email addresses, usernames and plain text passwords. The data was provided to HIBP by a source who requested it be attributed to “jksmoootheeRBLX”.

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In March 2021, news broke of a massive data breach impacting millions of Adecco customers in South America which was subsequently sold on a popular hacking forum. The breach exposed over 4M unique email addresses as well as genders, dates of birth, marital statuses, phone numbers and passwords stored as bcrypt hashes.

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In July 2019, MGM Resorts discovered a data breach of one of their cloud services. The breach included 10.6M guest records with 3.1M unique email addresses stemming back to 2017. In May 2022, a superset of the data totalling almost 25M unique email addresses across 142M rows was extensively shared on Telegram. On analysis, it's highly likely the data stems from the same incident with 142M records having been discovered for sale on a dark web marketplace in mid-2020. The exposed data included email and physical addresses, names, phone numbers and dates of birth.

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In May 2020, social media marketing company Preen.Me was the target of a ransom attack that resulted in hundreds of thousands of records being publicly posted. Over 236k unique email addresses were exposed in the attack alongside names, usernames and links to social media profiles.

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In May 2022, the Australian retailer Amart Furniture advised that their warranty claims database hosted on Amazon Web Services had been the target of a cyber attack. Over 100k records containing email and physical address, names, phone numbers and passwords stored as bcrypt hashes were exposed and shared online by the attacker.

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In March 2018, Wendy's in the Philippines suffered a data breach which impacted over 52k customers and job applicants. The breach exposed extensive personal information including names, email and IP addresses, physical addresses, phone numbers and passwords stored as MD5 hashes.

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In April 2021, the the Roblox cheats website SirHurt suffered a data breach that exposed over 90k customer records. The exposed data included email and IP addresses, usernames and passwords stored as MD5 hashes.

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In April 2022, the UK based website for buying and selling soccer tickets Fanpass suffered a data breach which exposed 112k customer records. Impacted data includes names, phone numbers, physical addresses, purchase histories and salted password hashes. The data was provided to HIBP by a source who requested it be attributed to “breaches.net”.

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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.

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In May 2022, the Chinese BlackBerry enthusiasts website BlackBerry Fans suffered a data breach that exposed 174k member records. The impacted data included usernames, email and IP addresses and passwords stored as salted MD5 hashes.

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