Breach Archive

Showing 346360 of 1,843 breaches

ClixSense

Compromised Data: 2

For ClixSense, the timeline centers on 2016-09 with approximately 2.4 million records discovered in the cache. In September 2016, the paid-to-click site ClixSense suffered a security incident which revealed 2.4 million…

  • Breach date: 2016-09-01
  • Account balances
  • Dates of birth
  • Email addresses
  • Genders
  • IP addresses
  • Names
  • Passwords
  • Payment histories
  • Payment methods
  • Physical addresses
  • Usernames
  • Website activity

ClixSense Database

Compromised Data: 2.4 million

2016 marked when ClixSense Database confirmed a breach touching an estimated 2,424,784 records. In September 2016, the paid-to-click site ClixSense suffered a security incident which exposed 2.4 million subscriber ident…

  • Breach date: 2026-02-09
  • Account balances
  • Dates of birth
  • Email addresses
  • Genders
  • IP addresses
  • Names
  • Passwords (Plaintext)
  • Payment histories
  • Payment methods
  • Physical addresses
  • Usernames
  • Website activity

CloudPets

Compromised Data: 583

Around 2017-01, investigators concluded that CloudPets had exposed roughly 583.5 thousand records. In January, the maker of teddy bears that record children's voices and sends them to family and friends via the internet…

  • Breach date: 2017-01-01
  • Email addresses
  • Family members' names
  • Passwords

Club Penguin Rewritten (January 2018)

Compromised Data: 1.7 million

NULL

  • Breach date: 2018-01-21
  • Email

Club Penguin Rewritten (January 2018)

Compromised Data: 1

Security reports tie the Club Penguin Rewritten (January 2018) incident to 2018-01, impacting close to 1.7 million records overall. In January 2018, the children's gaming site Club Penguin Rewritten (CPRewritten) suffer…

  • Breach date: 2018-01-01
  • Email addresses
  • IP addresses
  • Passwords
  • Usernames

Club Penguin Rewritten (July 2019)

Compromised Data: 4

Club Penguin Rewritten (July 2019) traced the breach to 2019-07, estimating that about 4 million records were affected. In July 2019, the children's gaming site Club Penguin Rewritten (CPRewritten) suffered a security i…

  • Breach date: 2019-07-01
  • Email addresses
  • IP addresses
  • Passwords
  • Usernames

Coachella

Compromised Data: 599

Around 2017-02, investigators concluded that Coachella had exposed roughly 599.8 thousand records. In February 2017, hundreds of thousands of records from the Coachella music festival were discovered being sold online.…

  • Breach date: 2017-02-01
  • Email addresses
  • IP addresses
  • Passwords
  • Usernames

Coalinga Regional Medical Center

Compromised Data: 12.7 thousand

NULL

  • Breach date: 2025-07-10
  • Social Security Number
  • Email
  • Phone Number
  • Home Address

Coca Cola

Compromised Data: 1.6 thousand

NULL

  • Breach date: 2023-05-31
  • Social Security Number
  • Email
  • Name
  • Home Address

Cocospy

Compromised Data: 1

Around 2025-02, investigators concluded that Cocospy had exposed roughly 1.8 million records. In February 2025, the spyware service Cocospy suffered a security incident along with sibling spyware service, Spyic. The Coc…

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

CoinMarketCap

Compromised Data: 3

2021-10 marked when CoinMarketCap acknowledged an intrusion that reached nearly 3.1 million records. During October 2021, 3.1 million email addresses with accounts on the cryptocurrency market capitalisation website Coi…

  • Breach date: 2021-10-01
  • Email addresses

CoinMarketCap

Compromised Data: 3.1 million

On 2021-10-01, CoinMarketCap acknowledged a compromise that affected roughly 3,120,408 entries in its systems. In October 2021, CoinMarketCap, a cryptocurrency market capitalization website, experienced a security incid…

  • Breach date: 2021-10-01
  • email

CoinTracker

Compromised Data: 1

For CoinTracker, the timeline centers on 2022-12 with approximately 1.6 million records discovered in the cache. In December 2022, the Crypto & NFT taxes service CoinTracker reported a security incident that impacted ov…

  • Breach date: 2022-12-01
  • Email addresses
  • Partial phone numbers

Coinmama

Compromised Data: 478

Around 2017-08, investigators concluded that Coinmama had exposed roughly 478.8 thousand records. In August 2017, the crypto coin brokerage service Coinmama suffered a security incident that impacted 479k subscribers. T…

  • Breach date: 2017-08-01
  • Email addresses
  • Passwords
  • Usernames

Collection #1

Compromised Data: 772

Collection #1 traced the breach to 2019-01, estimating that about 772.9 million records were affected. In January 2019, a large collection of credential stuffing lists (combinations of email addresses and passwords used…

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