Live disclosure tracker · updated continuously

Recent Data Breach Disclosures

Every confirmed data breach we've indexed across 10649+ incidents from healthcare, finance, technology, government, retail, and education. Sourced from Verizon DBIR, public disclosure feeds, and major security news outlets. Updated automatically.

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Latest Disclosures

critical · healthcare · Aug 29, 2026

McKesson is

Lawrence Abrams reports: Healthcare and pharmaceutical distribution giant McKesson has disclosed a cybersecurity incident involving unauthorized access to third-party applications and data theft, with the ShinyHunters ex

View incident → Original disclosure Indexed 17 hours, 46 minutes ago
critical · government · Aug 29, 2026

Berlin's state government has

Berlin's state government has confirmed that it is the target of an extortion attempt following the August compromise of the city's state administrative network, and said it will not meet the extortionists' demands. The

View incident → Original disclosure Indexed 17 hours, 46 minutes ago
critical · healthcare · Aug 29, 2026

PEAR

SuspectFile reports: A cyberattack against a Texas healthcare organization allegedly resulted in the exfiltration of approximately 1.4 TB of data, according to claims made by the ransomware group PEAR. The alleged victim

View incident → Original disclosure Indexed 17 hours, 46 minutes ago
medium · other · Aug 29, 2026

An alleged Chinese-speaking actor

An alleged Chinese-speaking actor breached Philippine nuclear and naval targets by exploiting known flaws, stealing sensitive data. A suspected Chinese-speaking operator targeted a Philippine nuclear research body and a

View incident → Original disclosure Indexed 17 hours, 46 minutes ago
critical · healthcare · Aug 28, 2026

McKesson

Healthcare and pharmaceutical distribution giant McKesson has disclosed a cybersecurity incident involving unauthorized access to third-party applications and data theft, with the ShinyHunters extortion group claiming it

View incident → Original disclosure Indexed 1 day, 17 hours ago
medium · healthcare · Aug 28, 2026

Matt Trewern

Matt Trewern reports on another charity hit by the Beacon CRM data breach that affected more than 1,000 charities and non-profits: People using an HIV charity have been told their “sensitive and personal” hea

View incident → Original disclosure Indexed 1 day, 17 hours ago
critical · finance · Aug 28, 2026

Winona County

WXOW in Minnesota reports: Winona County paid more than $128,000 following a January ransomware attack, according to a county news release. The county said it negotiated and paid $128,539.57 with assistance from its insu

View incident → Original disclosure Indexed 1 day, 17 hours ago
medium · other · Aug 28, 2026

Love Electric Breach

Love Electric’s alleged data breach exposes sensitive driver data and highlights the identity risks created by third-party salary sacrifice providers. A seller on an English-language data-breach forum claimed on Au

View incident → Original disclosure Indexed 1 day, 17 hours ago
high · finance · Aug 28, 2026

Toy-making giant Hasbro

Hasbro, one of the world's largest toy and game companies, has disclosed that attackers have accessed the personal and financial information of an undisclosed number of employees. [...]

View incident → Original disclosure Indexed 1 day, 17 hours ago
critical · other · Aug 27, 2026

A spokesperson

A spokesperson told The Yorkshire Post that roughly 8.7 million people were impacted, although they did not provide a date range. They added that in the “vast majority” of cases, the only information accessed was an emai

View incident → Original disclosure Indexed 2 days, 17 hours ago
medium · tech · Aug 27, 2026

ThreatsDay

A fake login page. A fake security scan. A fake productivity app. Apparently, pretending to be useful is still one of the easier ways into a machine. The rest of the week gets stranger: botnets borrowing AI, command tra

View incident → Original disclosure Indexed 2 days, 17 hours ago
medium · government · Aug 27, 2026

Brian Krebs

Brian Krebs reports: Authorities in Australia have arrested two men believed to be members of TeamPCP, a prolific cybercrime and data extortion group blamed for perpetrating the longest running spree of software supply c

View incident → Original disclosure Indexed 2 days, 17 hours ago
high · tech · Aug 27, 2026

ownCloud ownCloud

ownCloud Improper Authentication Vulnerability — ownCloud contains an improper authentication vulnerability that allows an attacker to access, modify, or delete any file without authentication if the username of a victim

View incident → Original disclosure Indexed 2 days, 17 hours ago
medium · other · Aug 27, 2026

Manchester Airports Group

Gabriel Higgins reports: Manchester Airports Group (MAG) has confirmed that it has been the target of a cybersecurity incident carried out by an unauthorised third party, resulting in the exposure of a quantity of custom

View incident → Original disclosure Indexed 2 days, 17 hours ago