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HongFire
March 1, 2015
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[ hack, misconfiguration, technology ]
In March 2015, the anime and manga forum HongFire suffered a data breach. The hack of their vBulletin forum led to the exposure of 1 million accounts along with email and IP addresses, usernames, dates of birth and salted MD5 passwords.
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DaFont
May 16, 2017
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[ hack, sqlinjection, technology ]
In May 2017, font sharing site DaFont suffered a data breach resulting in the exposure of 637k records. Allegedly due to a SQL injection vulnerability exploited by multiple parties, the exposed data included usernames, email addresses and passwords stored as MD5 without a salt.
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Travelio
November 23, 2021
In November 2021, the Indonesian real estate website Travelio suffered a data breach that exposed over 470k customer accounts. The data included email addresses, names, password hashes, phone numbers and for some accounts, dates of birth, physical address and Facebook auth tokens. The data was provided to HIBP by a source who requested it be attributed to "white_peacock@riseup.net".
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Rambler
March 1, 2014
In late 2016, a data dump of almost 100M accounts from Rambler, sometimes referred to as "The Russian Yahoo", was discovered being traded online. The data set provided to Have I Been Pwned included 91M unique usernames (which also form part of Rambler email addresses) and plain text passwords. According to Rambler, the data dates back to March 2014.
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Qraved
July 9, 2021
In July 2021, the Indonesian restaurant website Qraved suffered a data breach that was later redistributed as part of a larger corpus of data. The breach exposed almost 1M unique email addresses along with names, phone numbers, dates of birth and passwords stored as MD5 hashes.
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OGUsers (2022 breach)
July 13, 2022
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[ hack ]
In July 2022, the account hijacking and SIM swapping forum OGusers suffered a data breach, the fifth since December 2018. The breach contained usernames, email and IP addresses and passwords stored as argon2 hashes. A total of 529k unique email addresses appeared in the breach.
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Jefit
August 11, 2020
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[ hack, misconfiguration, technology ]
In August 2020, the workout tracking app Jefit suffered a data breach. The data was subsequently sold within the hacking community and included over 9 million email and IP addresses, usernames and passwords stored as either vBulletin or argon2 hashes. Several million cracked passwords later appeared in broad circulation.
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iMenu360
August 11, 2022
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[ leak, technology ]
In approximately late 2022, 3.4M customer records from iMenu360 ("The world's #1 most trusted online ordering platform") were exposed. The data appeared to be from ordering systems using the platform and contained email and physical addresses, latitudes and longitudes, names and phone numbers. Numerous attempts were made to contact iMenu360 about the incident between April and August 2023, but no response was received.
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Florida Virtual School
February 12, 2018
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[ leak, education ]
In March 2018, the Florida Virtual School (FLVS) posted a data breach notification to their website. The school had identified a data breach which had occurred sometime between 6 May 2016 and 12 Feb 2018 and an XML file containing 368k student records was subsequently found circulating. Each record contained student name, date of birth, password, grade, email and parent email resulting in a total of 543k unique email addresses. Due to the prevalence of email addresses belonging to individuals who are still legally children, the data breach has been flagged as "sensitive".
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Facebook Marketplace
October 1, 2023
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[ leak, hack, technology ]
In February 2024, 200k Facebook Marketplace records allegedly obtained from a Meta contractor in October 2023 were posted to a popular hacking forum. The data contained 77k unique email addresses alongside names, phone numbers, Facebook profile IDs and geographic locations. The data also contained bcrypt password hashes, although there is no indication these belong to the corresponding Facebook accounts.
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Verifications.io
February 25, 2019
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[ leak, misconfiguration, technology ]
In February 2019, the email address validation service verifications.io suffered a data breach. Discovered by Bob Diachenko and Vinny Troia, the breach was due to the data being stored in a MongoDB instance left publicly facing without a password and resulted in 763 million unique email addresses being exposed. Many records within the data also included additional personal attributes such as names, phone numbers, IP addresses, dates of birth and genders. No passwords were included in the data. The Verifications.io website went offline during the disclosure process, although an archived copy remains viewable.
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Utah Gun Exchange
July 17, 2020
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[ hack, misconfiguration, retail ]
In July 2020, the Utah Gun Exchange website suffered a data breach which included several other associated websites. In total, 235k unique email addresses were exposed before being traded online alongside names, usernames, genders, IP addresses and password hashes. The data was provided to HIBP by breachbase.pw.
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TrueFire
February 21, 2020
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[ hack, education ]
In February 2020, the guitar tuition website TrueFire suffered a data breach which impacted 600k members. The breach exposed extensive personal information including names, email and physical addresses, account balances and unsalted MD5 password hashes. The data was provided to HIBP by dehashed.com.
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Preen.Me
May 25, 2020
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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HuntStand
March 8, 2024
In March 2024, millions of records scraped from the hunting and land management service HuntStand were publicly posted to a popular hacking forum. The data included 2.8M unique email addresses with many records also containing name, date of birth and country.
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Dangdang
June 1, 2011
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[ leak, retail ]
In 2011, the Chinese e-commerce site Dangdang suffered a data breach. The incident exposed over 4.8 million unique email addresses which were subsequently traded online over the ensuing years.
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Ticketek
May 31, 2024
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[ leak, misconfiguration, retail ]
In May 2024, the Australian event ticketing company Ticketek reported a data breach linked to a third party cloud-based platform. The following month, the data appeared for sale on a popular hacking forum and was later linked to a series of breaches of the Snowflake cloud storage service. The data contained almost 30M rows with 17.6M unique email addresses alongside names, genders, dates of birth and hashed passwords.
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Lizard Squad
January 16, 2015
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[ hack, misconfiguration, technology ]
In January 2015, the hacker collective known as "Lizard Squad" created a DDoS service by the name of "Lizard Stresser" which could be procured to mount attacks against online targets. Shortly thereafter, the service suffered a data breach which resulted in the public disclosure of over 13k user accounts including passwords stored in plain text.
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i-Dressup
July 15, 2016
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[ leak, sqlinjection, technology ]
In June 2016, the teen social site known as i-Dressup was hacked and over 2 million user accounts were exposed. At the time the hack was reported, the i-Dressup operators were not contactable and the underlying SQL injection flaw remained open, allegedly exposing a total of 5.5 million accounts. The breach included email addresses and passwords stored in plain text.
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Hurb
March 14, 2019
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[ leak, misconfiguration, technology ]
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.
