Breach Archive

Showing 4660 of 1,265 breaches

Adpost

Compromised Data: 3

Security reports tie the Adpost incident to 2025-02, impacting close to 3.3 million records overall. In February 2025, data allegedly obtained from an earlier Adpost incident surfaced. The dataset contained 3.3M records…

  • Breach date: 2025-02-01
  • Email addresses
  • Names
  • Usernames

Adult FriendFinder (2016)

Compromised Data: 220.0 million

On 16 October 2016, Friend Finder Networks (FFN) - operator of AdultFriendFinder.com, Cams.com, Penthouse.com, Stripshow.com and iCams.com - suffered one of that year’s biggest breaches. Breach-notification service Leak…

  • Breach date: 2016-10-16
  • Username
  • Password
  • Email

Adult-FanFiction.Org

Compromised Data: 186

Security reports tie the Adult-FanFiction.Org incident to 2018-05, impacting close to 186.1 thousand records overall. In May 2018, the website for sharing adult-orientated works of fiction known as Adult-FanFiction.Org…

  • Breach date: 2018-05-01
  • Dates of birth
  • Email addresses
  • Names
  • Passwords

Advance Auto Parts

Compromised Data: 79

Advance Auto Parts traced the breach to 2024-06, estimating that about 79.2 million records were affected. In June 2024, Advance Auto Parts confirmed they had suffered a security incident which was posted for sale to a…

  • Breach date: 2024-06-01
  • Email addresses
  • Names
  • Phone numbers
  • Physical addresses

AerServ

Compromised Data: 66

Around 2018-04, investigators concluded that AerServ had exposed roughly 66.3 thousand records. In April 2018, the ad management platform known as AerServ suffered a security incident. Acquired by InMobi earlier in the…

  • Breach date: 2018-04-01
  • Email addresses
  • Employers
  • Job titles
  • Names
  • Passwords
  • Phone numbers
  • Physical addresses

Aero Mexico (Partial)

Compromised Data: 20.6 million

The incident is one of several breaches affecting Salesforce in 2025. A group calling itself "Scattered LAPSUS$ Hunters" released a limited sample of the stolen database on October 3, 2025. The records have since been i…

  • Breach date: 2025-10-10
  • Email
  • Phone Number
  • Passport
  • Name

AgusiQ-Torrents.pl

Compromised Data: 90

AgusiQ-Torrents.pl traced the breach to 2019-09, estimating that about 90.5 thousand records were affected. In September 2019, Polish torrent site AgusiQ-Torrents.pl suffered a security incident. The incident revealed 9…

  • Breach date: 2019-09-01
  • Email addresses
  • IP addresses
  • Passwords
  • Usernames

AhaShare.com

Compromised Data: 180

For AhaShare.com, the timeline centers on 2013-05 with approximately 180.5 thousand records discovered in the cache. In May 2013, the torrent site AhaShare.com suffered a incident which resulted in more than 180k user a…

  • Breach date: 2013-05-01
  • Email addresses
  • Genders
  • Geographic locations
  • IP addresses
  • Partial dates of birth
  • Passwords
  • Usernames
  • Website activity

Aim Junkies Database

Compromised Data: 166.4 thousand

2014 marked when Aim Junkies Database confirmed a breach touching an estimated 166,380 records. Details about this incident remain limited in the source post. HackNotify will expand this summary once additional context…

  • Breach date: 2026-02-09
  • NULL

Aimware

Compromised Data: 305

Aimware traced the breach to 2019-04, estimating that about 305.5 thousand records were affected. In mid-2019, the video game cheats website "Aimware" suffered a security incident that revealed hundreds of thousands of…

  • Breach date: 2019-04-01
  • Email addresses
  • IP addresses
  • Passwords
  • Private messages
  • Usernames
  • Website activity

Aipai.com

Compromised Data: 5.1 million

NULL

  • Breach date: 2016-09-27
  • Password
  • Email

Air France-KLM (Partial)

Compromised Data: 12.3 million

The incident is one of several breaches affecting Salesforce in 2025. A group calling itself "Scattered LAPSUS$ Hunters" released a limited sample of the stolen database on October 3, 2025. The records have since been i…

  • Breach date: 2025-10-10
  • Email
  • Phone Number

Ajarn

Compromised Data: 266

Ajarn traced the breach to 2018-12, estimating that about 266.4 thousand records were affected. In September 2021, the Thai-based English language teaching website Ajarn discovered they'd been the victim of a security i…

  • Breach date: 2018-12-01
  • Dates of birth
  • Education levels
  • Email addresses
  • Genders
  • Geographic locations
  • Job applications
  • Marital statuses
  • Names
  • Nationalities
  • Passwords
  • Phone numbers
  • Profile photos

Alabama Voter Database

Compromised Data: 132.8 thousand

2015 brought confirmation that Alabama Voter Database had compromised about 132,788 records. In December 2015 the voters database for many states were spilled online and shared with a lot of private citizen information,…

  • Breach date: 2026-02-09
  • Voter IDs
  • Full Names
  • Physical Addresses
  • Previous Addresses
  • Date of Birth
  • Genders
  • Phone Numbers
  • Citizen Status

Alaska Voter Database

Compromised Data: 487.4 thousand

Around 2015, Alaska Voter Database disclosed a security incident covering about 487,415 records. In December 2015 the voters database for many states were spilled online and shared with a lot of private citizen informat…

  • Breach date: 2026-02-09
  • Voter IDs
  • Full Names
  • Physical Addresses
  • Previous Addresses
  • Date of Birth
  • Genders
  • Phone Numbers
  • Citizen Status
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