Breach Archive

Showing 1,5461,560 of 1,843 breaches

Ubisoft Forum Database

Compromised Data: 1.5 million

Around 2014, Ubisoft Forum Database disclosed a security incident covering about 1,540,733 records. In February 2014, Ubisoft 's Forum suffered a security incident with 1,540,733 records. The passwords of the users were…

  • Breach date: 2026-02-09
  • NULL

Ubook

Compromised Data: 699

For Ubook, the timeline centers on 2024-07 with approximately 699.9 thousand records discovered in the cache. In July 2024, 700k unique email addresses from the audiobook platform Ubook were posted to a popular hacking…

  • Breach date: 2024-07-01
  • Dates of birth
  • Email addresses
  • Genders
  • Names
  • Profile photos

Uiggy

Compromised Data: 2

Security reports tie the Uiggy incident to 2016-06, impacting close to 2.7 million records overall. In June 2016, the Facebook application known as Uiggy was hacked and 4.3M accounts were revealed, 2.7M of which had ema…

  • Breach date: 2016-06-01
  • Email addresses
  • Genders
  • Names
  • Social connections
  • Website activity

Ulmon

Compromised Data: 777

2020-01 marked when Ulmon acknowledged an intrusion that reached nearly 777.8 thousand records. In January 2020, the travel app creator Ulmon suffered a security incident. The service had almost 1.3M records with 777k u…

  • Breach date: 2020-01-01
  • Bios
  • Email addresses
  • Names
  • Passwords
  • Phone numbers
  • Social media profiles

Underworld Empire

Compromised Data: 428

For Underworld Empire, the timeline centers on 2017-04 with approximately 428.8 thousand records discovered in the cache. In April 2017, the vBulletin forum for the Underworld Empire game suffered a security incident th…

  • Breach date: 2017-04-01
  • Email addresses
  • IP addresses
  • Passwords
  • Usernames

Unico Campania

Compromised Data: 166

2020-08 marked when Unico Campania acknowledged an intrusion that reached nearly 166 thousand records. In August 2020, the Neapolitan public transport website Unico Campania was hacked and the data extensively circulate…

  • Breach date: 2020-08-01
  • Email addresses
  • Passwords

Unigame

Compromised Data: 843

For Unigame, the timeline centers on 2019-12 with approximately 843.7 thousand records discovered in the cache. In December 2019, the now defunct gaming website Unigame (maker of Hunter Online) suffered a security incid…

  • Breach date: 2019-12-01
  • Email addresses
  • Passwords

Universarium

Compromised Data: 565

2019-11 marked when Universarium acknowledged an intrusion that reached nearly 565 thousand records. In approximately November 2019, the Russian "Remote preparatory faculty for IT specialties" Universarium suffered a se…

  • Breach date: 2019-11-01
  • Email addresses
  • Passwords

University of California

Compromised Data: 547

Security reports tie the University of California incident to 2020-12, impacting close to 547.4 thousand records overall. In December 2020, the University of California suffered a security incident due to vulnerability…

  • Breach date: 2020-12-01
  • Dates of birth
  • Education levels
  • Email addresses
  • Ethnicities
  • Genders
  • Job titles
  • Names
  • Phone numbers
  • Physical addresses
  • Social security numbers

Unknown Breach (not SOCRadar)

Compromised Data: 333.0 million

In August 2024, a dataset containing over 332 million email addresses was posted on Breach Forums, a well-known cybercrime forum. The post alleged that these addresses were scraped from the cybersecurity firm SOCRadar.…

  • Breach date: 2024-08-03
  • Email

Unknown Car Insurance Company

Compromised Data: 44.6 million

NULL

  • Breach date: 2020-01-01
  • Phone Number
  • Name
  • Home Address
  • Income
  • Vehicle VIN
  • Vehicle Body
  • Vehicle Class
  • Vehicle Model

Unknown Data Broker

Compromised Data: 250.8 million

NULL

  • Breach date: 2021-01-01
  • Email
  • Phone Number
  • Interests
  • Religion
  • Name
  • Home Bathrooms
  • Home Bedrooms
  • Home Type
  • Home Build Year
  • Home Value
  • Available Credit Range
  • Home Address
  • Home Purchase Year
  • Income

Unknown Leads Database

Compromised Data: 227.6 million

Unknown Leads Database found itself responding to a breach dated 2021-01-01 that touched an estimated 227,552,886 records. In 2021, a major data spill involving a database referred to as 'Unknown Leads Database' occurre…

  • Breach date: 2021-01-01
  • name_first
  • name_middle
  • name_last
  • name_suffix
  • name_title
  • address_street_number
  • address_street_direction
  • address_street_number_name
  • address_street_two
  • address_state
  • address_zip
  • phone_number
  • birthdate_year
  • birthdate_month
  • birthdate_day
  • name_full
  • email
  • url

Unreal Engine

Compromised Data: 530

Unreal Engine traced the breach to 2016-08, estimating that about 530.1 thousand records were affected. In August 2016, the Unreal Engine Forum suffered a security incident, allegedly due to a SQL injection vulnerabilit…

  • Breach date: 2016-08-01
  • Email addresses
  • Passwords
  • Usernames

Unverified Data Source

Compromised Data: 11

Unverified Data Source traced the breach to 2021-01, estimating that about 11.5 million records were affected. In January 2021, over 11M unique email addresses were discovered by Night Lion Security alongside an extensi…

  • Breach date: 2021-01-01
  • Bank account numbers
  • Credit status information
  • Dates of birth
  • Email addresses
  • Employers
  • Health insurance information
  • Income levels
  • IP addresses
  • Names
  • Personal health data
  • Phone numbers
  • Physical addresses
  • Smoking habits
  • Social security numbers
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