Breach Archive

Showing 1,0361,050 of 1,843 breaches

MySpace

Compromised Data: 359

Around 2008-07, investigators concluded that MySpace had exposed roughly 359.4 million records. In approximately 2008, MySpace suffered a security incident that revealed almost 360 million accounts. In May 2016 the data…

  • Breach date: 2008-07-01
  • Email addresses
  • Passwords
  • Usernames

MyVidster (2015)

Compromised Data: 19

2015-08 marked when MyVidster (2015) acknowledged an intrusion that reached nearly 19.9 thousand records. In August 2015, the social video sharing and bookmarking site MyVidster was hacked and nearly 20,000 accounts wer…

  • Breach date: 2015-08-01
  • Email addresses
  • Passwords
  • Usernames

MyVidster (2025)

Compromised Data: 3

2025-10 marked when MyVidster (2025) acknowledged an intrusion that reached nearly 3.9 million records. In October 2025, the data of almost 4M MyVidster users was posted to a public hacking forum. Separate to the 2015 i…

  • Breach date: 2025-10-01
  • Email addresses
  • Profile photos
  • Usernames

Myrtue Medical Center Hospital

Compromised Data: 44.4 thousand

In June 2025, Myrtue Medical Center (MMC), a key provider for Harlan, Iowa, disclosed a significant cybersecurity incident affecting patients and employees. Local coverage first surfaced as MMC began responding to the a…

  • Breach date: 2025-06-24
  • Social Security Number
  • Email
  • Phone Number
  • Driver Licence
  • Name
  • Home Address

Myspace.com

Compromised Data: 360.2 million

Myspace.com found itself responding to a breach dated 2008-01-01 that touched an estimated 360,193,700 records. In approximately 2008, Myspace experienced a major security incident that affected around 360 million accou…

  • Breach date: 2008-01-01
  • email
  • username
  • hashed_password

NAZ.api

Compromised Data: 224.3 million

​In September 2023, a substantial dataset known as "Naz.API" was posted on a popular hacking forum by a user identified as "0x64." This collection comprised approximately 104GB of data across 319 files, containing ~70,0…

  • Breach date: 2023-09-20
  • Username
  • Password
  • Email
  • Phone Number

NVIDIA

Compromised Data: 71

For NVIDIA, the timeline centers on 2022-02 with approximately 71.3 thousand records discovered in the cache. In February 2022, microchip company NVIDIA suffered a security incident that revealed employee credentials an…

  • Breach date: 2022-02-01
  • Email addresses
  • Passwords

NYU

Compromised Data: 3.2 million

On March 22, 2025, New York University (NYU) experienced a significant cybersecurity breach when its official website was compromised for over two hours. During this time, the homepage was replaced with a black backgrou…

  • Breach date: 2025-03-22
  • Email
  • Name
  • GPA
  • Degree

Nameless Malware

Compromised Data: 1

For Nameless Malware, the timeline centers on 2020-01 with approximately 1.1 million records discovered in the cache. In January 2021, NordLocker provided HIBP 1.1 million email addresses collected by nameless malware.…

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

NapsGear

Compromised Data: 287

NapsGear traced the breach to 2015-10, estimating that about 287.1 thousand records were affected. In October 2015, the anabolic steroids retailer NapsGear suffered a security incident. An extensive amount of personal i…

  • Breach date: 2015-10-01
  • Dates of birth
  • Email addresses
  • Genders
  • Names
  • Passwords
  • Phone numbers
  • Physical addresses
  • Purchases

National Public

Compromised Data: 134

2024-04 marked when National Public acknowledged an intrusion that reached nearly 134 million records. In April 2024, a large trove of data made headlines as having revealed "3 billion people" due to a incident of the N…

  • Breach date: 2024-04-01
  • Dates of birth
  • Email addresses
  • Genders
  • Government issued IDs
  • Names
  • Phone numbers
  • Physical addresses

National Public Data

Compromised Data: 2.8 billion

​In early 2024, National Public Data (NPD), a Florida-based data broker operating under Jerico Pictures, Inc., experienced a catastrophic data breach that compromised approximately 2.9 billion records. This breach, amon…

  • Breach date: 2023-12-29
  • Social Security Number
  • Phone Number
  • Name
  • Home Address

Naughty America

Compromised Data: 1.3 million

In March 2016, Naughty America, an adult entertainment website, experienced a data breach affecting approximately 3.8 million user accounts. The compromised data included usernames, email addresses, dates of birth, IP a…

  • Breach date: 2016-03-14
  • Email

Naughty America

Compromised Data: 1

2016-03 marked when Naughty America acknowledged an intrusion that reached nearly 1.4 million records. In March 2016, the adult website Naughty America was hacked and the data consequently sold online. The incident incl…

  • Breach date: 2016-03-01
  • Dates of birth
  • Email addresses
  • IP addresses
  • Passwords
  • Usernames
  • Website activity

Naz.API

Compromised Data: 70

2023-09 marked when Naz.API acknowledged an intrusion that reached nearly 70.8 million records. In September 2023, over 100GB of stealer logs and credential stuffing lists titled "Naz.API" was posted to a popular hackin…

  • Breach date: 2023-09-01
  • Email addresses
  • Passwords
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