In late October 2025, data breached from the Hungarian political party TISZA was published online before being extensively redistributed. St...
During 2025, the threat-intelligence firm Synthient aggregated 2 billion unique email addresses disclosed in credential-stuffing lists found...
In October 2025, the data of almost 4M MyVidster users was posted to a public hacking forum. Separate to the 2015 breach, this incident expo...
During 2025, Synthient aggregated billions of records of "threat data" from various internet sources. The data contained 183M unique email a...
In September 2025, Prosper announced that it had detected unauthorised access to their systems, which resulted in the exposure of customer a...
In July 2025, the sexual healthcare product maker Hello Cake suffered a data breach. The data was subsequently posted on a public hacking fo...
In October 2025, data stolen from the Salesforce instances of multiple companies by a hacking group calling itself "Scattered LAPSUS$ Hunter...
In February 2025, data obtained from an earlier Adpost breach surfaced. The dataset contained 3.3M records including email addresses, userna...
In August 2025, the "marketplace that connects artists to prospective clients" Artists&Clients, suffered a data breach and subsequent ransom...
In April 2020, now defunct Brazilian e-commerce platform HomeRefill suffered a data breach that was later redistributed as part of a larger...
In August 2022, the Latest Pilot Jobs website suffered a data breach that later appeared on a popular hacking forum before being redistribut...
In September 2024, French retailer Cultura was the victim of a cyber attack they attributed to an external IT service provider. The resultan...
In August 2025, the French telecommunications company Bouygues Telecom detected a cyber attack against their services. The incident resulted...
In October 2021, the now defunct Arabic language Anime website Animeify suffered a data breach that was later redistributed as part of a lar...
In February 2017, the forum for the adult website FreeOnes suffered a data breach that was later redistributed as part of a larger corpus of...
In August 2025, the Swedish system supplier Miljödata was the victim of a ransomware attack. Following the attack, data was subsequently pub...
In August 2025, over 1M unique email addresses appeared in a breach allegedly obtained from Italian fashion designer Giglio. The data also i...
In June 2025, 107k unique customer email addresses were allegedly obtained from TheSqua.re, the "easiest way to find your next serviced apar...
In July 2025, Allianz Life was the victim of a cyber attack which resulted in millions of records later being leaked online. Allianz attribu...
In June 2025, headlines erupted over a "16 billion password" breach. In reality, the dataset was a compilation of publicly accessible steale...
In December 2019, the now defunct gaming website Unigame (maker of Hunter Online) suffered a data breach that was later redistributed as par...
In July 2025, a vulnerability in the GiveWP WordPress plugin exposed the names and email addresses of approximately 30k donors to the Pi-hol...
In May 2025, 160k records of customer data was allegedly obtained from Creams Cafe, "the UK's favourite dessert parlour". The data included...
In June 2025, MaReads, the website for readers and writers of Thai-language fiction and comics suffered a data breach that exposed 74k recor...
