Official Breach Notices
Not the claims of gangs: data breaches disclosed by organisations, regulators and verified records.
Doxbin (TOoDA)
In February 2025, the "doxing" website Doxbin was compromised by a group calling themselves "TOoDA" and the data dumped publicly . Included in the breach were 336k unique email addresses alongside usernames.
Zacks (2024)
In June 2024, the investment research company Zacks was allegedly breached, and data was later published to a popular hacking forum . This comes after a separate Zacks data breach confirmed by the organisation in 2023 with the subsequent breach disclosing millions of additional records representing a superset of data from the first incident. The 2024 breach included 12M unique email addresses along with IP and physical addresses, names, usernames, phone numbers and unsalted SHA-256 password hashes. Zacks did not respond to multiple attempts to contact them about the incident.
LandAirSea
In January 2025, the GPS tracking service LandAirSea suffered a data breach that exposed 337k unique customer email addresses alongside names, usernames and password hashes. The breach also exposed partial credit card data (card type, last 4 digits and expiration), and GPS device identifiers and locations. LandAirSea is aware of the breach and has remediated the underlying vulnerability.
Adopt Me Trading Values
In July 2022, the Adopt Me Trading Values website for assessing the value of pet trades within the "Adopt Me!" Roblox game suffered a data breach that was later redistributed as part of a larger corpus of data . The breach exposed 86k unique email addresses along with usernames (and Roblox usernames), IP addresses and bcrypt password hashes.
Youthmanual
In January 2019, the Indonesian college and career platform Youthmanual suffered a data breach that exposed 1.1M records of data . The breached included 938k unique email addresses along with extensive personal information including names, genders, dates and places of birth, phone numbers, physical addresses and salted SHA-1 password hashes.
Thermomix Recipe World Forum
In January 2025, the Rezeptwelt (German for "recipe world") forum for Thermomix owners suffered a data breach . The incident exposed 3.1M registered users' details including names, email and physical addresses, phone numbers, dates of birth and bios (usually cooking related).
Hakko Corporation
In March 2019, the Japanese solder-related business Hakko Corporation suffered a data breach . The incident exposed almost 10k customer records including email and physical addresses, phone numbers, names, usernames, genders, dates of birth and plain text passwords.
PoinCampus
In November 2024, the South Korean education platform PoinCampus suffered a data breach which was later published to a popular hacking forum . The data included 89k unique email addresses, names and a small number of phone numbers and dates of birth.
1win
In November 2024, the online betting platform 1win suffered a data breach that exposed 96M users . The exposed data included email and IP addresses, phone numbers, dates of birth, country and SHA-256 password hashes.
DragonNest
In August 2013, the massively multiplayer online role-playing game (MMORGP) DragonNest suffered a data breach that was later redistributed as part of a larger corpus of data . The breach exposed over 500k unique email addresses along with usernames, IP addresses and plain text passwords. The service later suffered a massive data loss.
9Lives
In October 2014, the (now defunct) Belgian gaming news forum 9Lives suffered a data breach that was later redistributed as part of a larger corpus of data . The breach exposed 109k unique email addresses along with usernames and salted MD5 password hashes.
HeatGames
In June 2021, the (now defunct) gaming website HeatGames suffered a data breach that was later redistributed as part of a larger corpus of data . The breach exposed almost 650k unique email addresses along with IP addresses, country and salted MD5 password hashes.
Doxbin Scrape
In January 2025, 435k email addresses were scraped from the "doxing" service Doxbin . Posts to the service are usually intended to disclose the personal information of non-consensually third parties.
Frame & Optic
In January 2025, the eyewear seller Frame & Optic suffered a data breach . The incident exposed almost 16k unique email addresses along with names, phone numbers and geolocation data including country, state and postcode.
Welhof
In late 2023, the Dutch appliance store Welhof suffered a data breach . The incident exposed over 100k unique email addresses along with names, physical addresses and the value of purchases made.
Otelier
In July 2024, a threat actor gained access to the hotel management platform Otelier and retrieved customer data from well-known hotel brands including Marriott, Hilton, and Hyatt . The data included 437k customer email addresses (a further 868k generated email addresses from the booking.com and Expedia platforms were not loaded into HIBP), names, physical addresses, phone numbers, booking information related to travel plans, purchases recorded by the platform and in a small number of cases, partial credit card data.
MSI
In July 2024, MSI inadvertently exposed hundreds of thousands of customer records related to RMA claims that were subsequently found to be publicly accessible . The data included 250k unique email addresses alongside names, phone numbers, physical addresses and warranty claims. When contacted about the incident, MSI advised that "there is no evidence the information was ever accessed" and that "the security incident we had did not trigger state data breach notification obligations" due to the absence of "(social security number, driver's license number….etc)".
Le Coq Sportif Columbia
In January 2025, a data breach from the Columbian website for Le Coq Sportif was posted to a popular hacking forum . The data included almost 80k unique email addresses with the breach dating back to May 2023. Impacted data included physical and IP addresses, names, purchases, genders, dates of birth and bcrypt password hashes.
Stealer Logs, Jan 2025
In January 2025, stealer logs with 71M email addresses were added to HIBP . Consisting of email address, password and the website the credentials were entered against, this breach marks the launch of a new HIBP feature enabling the retrieval of the specific websites the logs were collected against. The incident also resulted in 106M more passwords being added to the Pwned Passwords service .
Scholastic
In January 2025, a data breach of the publishing company Scholastic surfaced . The breach contained 4.2M unique email addresses with many of the records also including name, phone number and physical address.
988 notices · page 10 / 50
Follow breach notices through the API
With a free API key you can take the same data into your dashboard, your scripts or your own application.
curl -H "x-api-key: $DAYBREACH_API_KEY" \ "https://api.daybreach.dev/api/v1/intel/breaches?source=kvkk"