Data breach list Sort by. We directly index the data from the threat actors’ websites. Access and download a comprehensive collection of data breaches throughout history from this repository. Below is a list of those sample breach notices. 2 billion credentials combined across from various other data breaches over the years from services such as Netflix, LinkedIn and many others. 2 Feb 27, 2023 · View a list of Breaches Affecting 500 or More Individuals . Dec 10, 2024 · This list delves into the ten largest data breaches from 2013 to the present, each illustrating the profound impact on both individuals and organizations. On 19 July, over 8. The list of recent data breaches can’t be complete without the one where Facebook was involved. Breach Date Breach Portal: Notice to the Secretary of HHS Breach of Unsecured Protected Health Information Under Investigation Archive Help for Consumers As required by section 13402(e)(4) of the HITECH Act, the Secretary must post a list of breaches of unsecured protected health information affecting 500 or more individuals. Here's What You Need to Do. Typically When credentials are exposed in data breaches, attackers can use these known email and password combinations to access your other accounts. js) for the datasets, this can be hosted on any webserver or ran locally, alternatively you can search the data online here. The list includes those involving the theft or compromise of 30,000 or more records, although many smaller breaches occur continually. Be it government institutions, the financial services industry, retail, and restaurants, or airlines, no industry is immune to cyber security breaches. org are currently investigating. Authorities, banks, insurance companies, universities, This is a list of reports about data breaches, using data compiled from various sources, including press reports, government news releases, and mainstream news articles. Dec 30, 2024 · The social media giant has constantly dealt with security breaches of user data since the company went public in 2012. . BREACH DIRECTORY CHECK IF YOUR EMAIL OR USERNAME WAS COMPROMISED Jan 5, 2024 · The US government contractor Maximus, which appears twice in this month’s list thanks to contracts with two organisations that published data breach notifications in August, was one of the worst affected, with as many as 11 million breached records, according to an 8-K filing it made to the SEC in late July. [1]Attackers have a variety of motives, from financial gain to political activism, political repression, and espionage. 3 days ago · The cloud comes at a cost. AT&T. From the Capital One breach affecting 106 million individuals to the colossal Yahoo breach compromising three billion accounts, these incidents serve as stark reminders of the importance of Latest Data Breaches And Cyberattacks. Feb 3, 2025 · Otelier data breach exposes info, hotel reservations of millions. Rite Aid Pharmacy. Sp1d3r. May 19, 2025 · List of Biggest Data Breaches and Cyber Attacks – 2025. 17. A compliation of breach information gathered from data aggregators, breach lookup and similar services. Posted at 15:31h in Ransomware, Ransomware Damage Report, Reports, Research by Cybercrime Magazine. 5 million computers were hit in what is being described as one of the worst cyber incidents in history. The Canadian dating site, designed for people seeking adulterous affairs, was the subject of a 2015 cybersecurity breach May 1, 2025 · Port of Seattle data breach update. Luxury retailer Neiman Marcus confirmed it suffered a data breach after hackers attempted to sell the company's database stolen in recent Snowflake data theft attacks. The threat actors were able to steal information from the network, including full names and other data that is redacted in the public data breach notifications filed with Attorney Jan 3, 2024 · Nametests Data Breach (Source: Fossbytes)Year: 2017-2018Records exposed: 120 million. May 29, 2019 · Data Breach Database. Security breaches involving your personal information – also referred to as data breaches – can create a significant risk of fraud or identity theft if the information is acquired by the wrong person. Find out if your personal information was compromised in data breaches. Source articles have been organized by industry (finance, government, healthcare, hospitality, infrastructure, legal, retail, and tech) in reverse chronological order. data compromises since 2005. Please click on the provided links for further information about each incident. This map shows reported breaches by state (darker red indicating higher numbers) and, where possible, concentrations by zip code. Learn how to explore, analyze, and prevent data breaches with these free datasets. Jan 20, 2025 · Neiman Marcus confirms data breach after Snowflake account hack. The Shields healthcare data breach is the largest data breach reported in 2022. INC Ransomware . We track various ransomware threat actors, and index the victims as well as where their leaked data is stored. The law also requires that a sample copy of a breach notice sent to more than 500 California residents must be provided to the California Attorney General. Jan 7, 2025 · In 2023, the number of reported data breaches in the U. Unknown Dec 16, 2020 · 9) Keepnet Labs Data Breach. As a part of its ‘threat intelligence service’ offerings, Keepnet collects and stores publicly known data-breach information in its own Elasticsearch database. Source articles have been organized by industry (education, finance, healthcare, infrastructure, tech, and miscellaneous) in reverse chronological order. LexisNexis. If you are a business leader, you can subscribe to Breach Alert for Business to receive a direct notification of a data breach involving an entity where you have a relationship once it is entered 4 days ago · The company was fined $148 million in 2018 — the biggest data breach fine in history at the time — for violation of state data breach notification laws. See the dates, details, and impact of each incident, from Apple to Zoom. Learn from their mistakes to avoid costly damages. Morgan Stanley: $120 million (total) The figures reported here are based on the number of reports of personal data breaches received by the ICO up to Q3 2024. Texas State Bar warns of data breach after INC ransomware claims attack. Data broker LexisNexis discloses data breach affecting 364,000 people. A data breach, also known as data leakage, is "the unauthorized exposure, disclosure, or loss of personal information". Search your email on DataBreach. Apr 7, 2023 · Here’s a detailed list of data breaches around the world you need to know about, compiled to present as far as 2012. In 2021, Trinity Health fell victim to another data breach impacting 586,869 patients. Jan 10, 2023 · Data breaches affected a number of companies in 2021, including the likes of Microsoft, Twitch, and Facebook. Xfinity When It Happened : Unauthorized users gained access to its internal systems between October 16 and October 19, 2023, and the breach was announced on December 20, 2023. If you see one that looks familiar, click through to learn more about the breach and what you can do to potentially help get a class action lawsuit started. (ID Theft Center) Below, I list the 10 biggest data breaches ever and the biggest breaches that occurred by year. was up 78% from 2022. 2 Billion Users. Shields Healthcare Group. Source: Bleeping Computer Feb 3, 2025 · From nation-state cyberattacks to corporate security failures, these breaches exposed billions of records and reshaped global cybersecurity practices. S. Texas State Bar. We monitor all known data breaches to find out if your personal information was compromised. 4 days ago · Data-breach hunter Jeremiah Fowler says he found an unprotected database of exactly 184,162,718 login records across more than 47 gigabytes of data. ” According to a new report by cybersecurity researcher May 7, 2025 · In Massachusetts, companies are legally required to report data breaches affecting residents' private data to the Office of Consumer Affairs and Business Regulation (OCABR). Dec 18, 2024 · What are the biggest data breaches of 2024? 1. A recent data breach highlights the ever-present Aug 29, 2019 · List of Data Breaches: World’s Biggest Cyber Attacks To Date. Fowler says a small sample of records he analyzed contained 479 Facebook accounts, 475 Google accounts, 240 Instagram accounts, 227 Roblox accounts, 209 Discord accounts, and more than 100 each of 6 days ago · A cybersecurity incident has compromised the sensitive personal information of tens of thousands of Americans, leaving them exposed to fraud or identity theft. This is a list of reports about data breaches, using data compiled from various sources, including press reports, government news releases, and mainstream news articles. In March 2020, Keepnet Labs, a UK-based security firm, announced a data breach that exposed over 5 billion records. In 2023, data breaches jumped 72% compared to the year before, but the number of victims actually declined to about 353 million, according to The Identity Theft Resource May 21, 2025 · In early May, longtime data-breach hunter and security researcher Jeremiah Fowler discovered an exposed Elastic database containing 184,162,718 records across more than 47 GB of data. 88M. Security researcher Jeremiah Fowler tells us the dataset is 'one of the most dangerous discoveries I Jan 2, 2025 · Because such a guarantee cannot be confirmed, Trinity Health treated the event as a highly probable data breach, ranking this event as the largest data breach in the healthcare industry in 2020. Data breaches affect organizations and individuals across every state in the U. 2022 1. The data on this page summarizes those reports. I think we all have at least some passing knowledge of what happened during the Facebook-Cambridge Analytica scandal some time ago. Cyber crime is on the rise in Australia and across the 6 days ago · Fowler directly contacted people listed in the file, told them he was researching a data breach and confirmed that the information contained in the database was correct, valid account information. Jan 2, 2025 · The following list comprises the biggest data breaches in the UK ranked by impact (typically by the number of records or customers affected), including the type of sensitive data compromised, and an examination of how the data breach or cyber incident occurred. Review the details below to see where your data was exposed. 4 days ago · Explore the latest data breaches, who was targeted, what was exposed, and how these incidents affect users, businesses, and data security. Shield Health Care Group, a Massachusetts-based company detected suspicious network activity on March 28th of 2022. 1 day ago · Adidas warns of data breach after customer service provider hack. Victims: 51,226,382 What was stolen: Social Security numbers, account numbers, addresses, dates of birth, emails, passwords, phone numbers What HaveIBeenBreached™ is a data breach checker that helps you verify if your personal information has been exposed in any known data breaches. The company’s massive data breach in April 2021 was one of its largest, leaking names, phone numbers, account names, and passwords of over 530 million people to the public. The Office can seek up to $150,000 for data breaches that have not been properly disclosed to Indiana customers. Jan 2, 2025 · Our updated list for 2023 ranks the 72 biggest data breaches of all time, ranked by impact. In a new filing with the Office of the Maine Attorney General, the City of Sheboygan, Wisconsin, says it discovered a serious breach Mar 7, 2025 · Compiled on April 1, the following list of data breach headlines published during the month of March contains details behind the cause of the breach (if available). May 22, 2025 · Alleged Facebook Data Breach Could Affect 1. Mashable will update this post with any new information about the leak. Breaches Affecting Fewer than 500 Individuals. Oh no — pwned! This email address has been found in multiple data breaches. 1. July 15, 2024. According to Identity Theft Resource Center (ITRC) research, the total number of data breaches through September 30, 2021 has already exceeded the total number of events in 2020 by 17%, with 1,291 data breaches in 2021 compared to 1,108 breaches in 2020. May 22, 2025 · Huge Breach Exposes 184M Logins for Apple, Google, and Many Others. Rite Aid says June data breach impacted 2. German sportswear giant Adidas disclosed a data breach after attackers hacked a customer service provider and stole some customers' data. Our data breach tracker below contains a regularly updated list of the most recent data breaches. May 28, 2025. Navigating the Cyberstorm: A Deep Dive into Global Data BreachesIntroduction In today’s interconnected world, cybersecurity incidents are not a matter of if, but when. Please note that the data is presented in calendar years and quarters, following the Office for National Statistics style for non-financial data releases. NIST guidelines specifically recommend checking user passwords against previously breached datasets. A hacker is claiming to have scraped a staggering 1. 0. Apr 8, 2024 · These recent credit card and data breaches are listed in chronological order of when they happened, with the most recent appearing at the top of the list. It was the largest data leak of all time, containing over 3. This also ships with a basic HTML/JS client-side search (now using sql. ” According to a new report by cybersecurity researcher MOVEit hack victims worldwide: The long list of companies and organizations affected by the MOVEit breach. The comprehensive list shows attacks over the past 10 years and can be filtered by Industry and Date. And remember – don’t throw your notice away! BreachDirectory allows you to search through all public data breaches to make sure your emails, usernames, passwords, and domains haven't been compromised. Jan 30, 2023 · Find out the latest data breaches and leaks that have affected companies and organizations in various sectors since January 2022. 2 billion user records from Facebook. Here’s a complete list of all of the breaches that have been reported since 2007. July 2024 – Crowdstrike – Microsoft – Tech Outage Causes Disruptions Worldwide. To keep up with the latest breaches, see our article on the most recent data breaches. Browse all Data Breach in Top Class Actions. The purpose of this tool is to make that massive dataset of leaked usernames and passwords easily searchable, and to encourage better security A lengthy list of personal data may have been impacted in the breach, according to Independent Living Systems, including: “name, address, date of birth, driver’s license, state identification May 27, 2025 · These large data breaches provide bad actors with a dangerous tool to carry out automated brute force attacks. This website won't: Remember your login details; Functionality: Remember social media settings 6 days ago · This trove of data from a wide range of services like email providers, Microsoft, Facebook, Instagram, Snapchat, Roblox, and many more, doesn’t appear to have been leaked by accident by someone who obtained the data legitimately. If a breach of unsecured protected health information affects fewer than 500 individuals, a covered entity must notify the Secretary of the breach within 60 days of the end of the calendar year in which the breach was discovered. 5 days ago · More than 184 million passwords may have been exposed in a massive data breach that experts are calling a “cybercriminal’s dream. In this article, we’ll detail every data breach we tracked in 2021, in reverse chronological order. Hotel management platform Otelier suffered a data breach after threat actors breached its Amazon S3 cloud storage to steal millions of guests' personal information and reservations for well-known hotel brands like Marriott, Hilton, and Hyatt. More than 184 million passwords may have been exposed in a massive data breach that experts are calling a “cybercriminal’s dream. Source: Bleeping Computer. May 23, 2025 · Below is a list of the last 25 known data breaches and any information we may have about them. April 02, 2025. Finally, on average, a data breach costs companies $4. Here are the most notable cyber attacks that have happened in the last two decades. Jun 10, 2024 · The Ashley Madison data breach list is one of the biggest hacks in history. Added Date: 5/23/2025: Breach Date: 6/23/2025 The ITRC offers data breach reports, alerts, and subscriptions to Breach Alert, the most comprehensive source of U. So, here it is – an up-to-date list of the 15 biggest data breaches in recent history, including details of those affected, who was responsible, and how the companies responded (as of July 2021 Data Breaches. Unknown. Table of Contents. The data begins in 2007, when the law went into effect. The alleged breach, advertised on a dark web forum, includes a vast range of personal data: user IDs, names, phone numbers, email addresses, locations, usernames, birthdays, and gender details. Just enter your email address or phone number, and our system will cross-reference it against a comprehensive database of reported breaches to determine if your data has been compromised. (Note that in some cases the organization that sent the notice is not the one that experienced the breach. Most Impactful Data Breaches Ever; Biggest Data Breaches By Year; The Increasing Threat of Data Breaches; 10 Most Impactful Data Scroll down to see the list of data breaches attorneys working with ClassAction. New Hampshire: Attorney General Office Data Breach List; New Jersey: Cybersecurity and Communications Integration Cell's Data Breach List; New Mexico: N/A; New York: N/A; Jan 7, 2019 · Breached Organizations All the leaks indexed in our database. com to see where your data was leaked and learn how to protect yourself. The following list of cyber attacks and data breaches covers major successful attacks on companies globally. Operation Endgame 2. Compiled on February 3, the following list is composed of data breach headlines that were published (if not occurred) during the month of January. Dixons Carphone May 27, 2025 · The list of victims from the data breach at the debt collection agency Nationwide Recovery Service (NRS) is steadily growing, with a further six NRS Six more National Recovery Service clients have confirmed that sensitive information was stolen in the attack: The City of Chattanooga, MAK Anesthesia, Duncan Regional Hospital, Swedish Edmonds Hospital, Smile Solutions of Goodlettsville, and UCM Dec 9, 2021 · 2021 will be a record-breaking year for data breaches. zuearow niltbjxy cstbn qywzy ochcf qvwy zyaab iykv cucd mau