Version 3 with 517M hashes and counts of password usage ordered by most to least prevalent Pwned Passwords are 517,238,891 real world passwords previously exposed in data breaches. This exposure makes them unsuitable for ongoing use as they re at much greater risk of being used to take over other accounts. They re searchable online below as well as being downloadable for use in other online system. The entire set of passwords is downloadable for free below with each password being represented as a SHA-1 hash to protect the original value (some passwords contain personally identifiable information) followed by a count of how many times that password had been seen in the source data breaches. The list may be integrated into other systems and used to verify whether a password has previously appeared in a data breach after which a system may warn the user or even block the password outright.

Between 2004 and April 2025, internet users in the United States experienced many significant data breach incidents. In these incidents, passwords were the most frequently leaked type of data, with more than two billion passwords being leaked in the research period. Names of the cities where the users were located ranked second, followed by first names.

Between 2004 and January 2024, internet users in Canada have seen a high number of breaches of different types of data. Passwords were most likely to be among the breached data. Usernames were the second-most breached data type, followed by password hash.

Passwords that were leaked or stolen from sites. The Rockyou Dataset is about 14 million passwords.

The list contains every wordlist, dictionary, and password database leak that I could find on the internet (and I spent a LOT of time looking). It also contains every word in the Wikipedia databases (pages-articles, retrieved 2010, all languages) as well as lots of books from Project Gutenberg. It also includes the passwords from some low-profile database breaches that were being sold in the underground years ago. The format of the list is a standard text file sorted in non-case-sensitive alphabetical order. Lines are separated with a newline " " character. You can test the list without downloading it by giving SHA256 hashes to the free hash cracker or to @PlzCrack on twitter. Here s a tool for computing hashes easily. Here are the results of cracking LinkedIn s and eHarmony s password hash leaks with the list. The list is responsible for cracking about 30% of all hashes given to CrackStation s free hash cracker, but that figure should be taken with a grain of salt because s

Between 2004 and 2024, internet users in the United Kingdom (UK) have seen many significant data breaches. In these incidents, users' passwords were the most frequently leaked type of data, with an overall ****** million passwords being leaked in the measured period. Username ranked second, followed by names.

In 2024, the number of data compromises in the United States stood at 3,158 cases. Meanwhile, over 1.35 billion individuals were affected in the same year by data compromises, including data breaches, leakage, and exposure. While these are three different events, they have one thing in common. As a result of all three incidents, the sensitive data is accessed by an unauthorized threat actor. Industries most vulnerable to data breaches Some industry sectors usually see more significant cases of private data violations than others. This is determined by the type and volume of the personal information organizations of these sectors store. In 2024 the financial services, healthcare, and professional services were the three industry sectors that recorded most data breaches. Overall, the number of healthcare data breaches in some industry sectors in the United States has gradually increased within the past few years. However, some sectors saw decrease. Largest data exposures worldwide In 2020, an adult streaming website, CAM4, experienced a leakage of nearly 11 billion records. This, by far, is the most extensive reported data leakage. This case, though, is unique because cyber security researchers found the vulnerability before the cyber criminals. The second-largest data breach is the Yahoo data breach, dating back to 2013. The company first reported about one billion exposed records, then later, in 2017, came up with an updated number of leaked records, which was three billion. In March 2018, the third biggest data breach happened, involving India’s national identification database Aadhaar. As a result of this incident, over 1.1 billion records were exposed.

Between 2004 and 2024, internet users in France have seen many significant data breaches. In these incidents, log-in credentials were the most frequently leaked type of data, with overall *** million passwords being leaked in this period. Username ranked second, while country name followed.

The worlds worst and most commonly used passwords, from various data leaks. Top 10,000,000 of the most commonly used passwords ranked. Source: https://github.com/danielmiessler/SecLists/tree/master/Passwords

License: https://github.com/danielmiessler/SecLists/blob/master/LICENSE

The first and last names of internet users were the most commonly leaked data in Poland in 2020. One-fifth of leaks concerned email passwords, and ** percent - financial data of users.

As of 2024, the average cost of a data breach in the United States amounted to **** million U.S. dollars, down from **** million U.S. dollars in the previous year. The global average cost per data breach was **** million U.S. dollars in 2024. Cost of a data breach in different countries worldwide Data breaches impose a big threat for organizations globally. The monetary damage caused by data breaches has increased in many markets in the past decade. In 2023, Canada followed the U.S. by data breach costs, with an average of **** million U.S. dollars. Since 2019, the average monetary damage caused by loss of sensitive information in Canada has increased notably. In the United Kingdom, the average cost of a data breach in 2024 amounted to around **** million U.S. dollars, while in Germany it stood at **** million U.S. dollars. The cost of data breach by industry and segment Data breach costs vary depending on the industry and segment. For the fourth consecutive year, the global healthcare sector registered the highest costs of data breach, which in 2024 amounted to about **** million U.S. dollars. Financial institutions ranked second, with an average cost of *** million U.S. dollars for a data breach. Detection and escalation was the costliest segment in data breaches worldwide, with **** U.S. dollars on average. The cost for lost business ranked second, while response following a breach came across as the third-costliest segment.

The Social Media Login API market is experiencing robust growth, projected to reach $281 million in 2025 and exhibiting a Compound Annual Growth Rate (CAGR) of 19.9% from 2025 to 2033. This expansion is driven by several key factors. Firstly, the increasing preference for seamless and secure user authentication across various digital platforms fuels demand for streamlined login processes. Consumers and businesses alike value the convenience of single-sign-on capabilities offered by social media logins, reducing friction in the user experience. Secondly, the rising adoption of cloud-based applications and the growing need for enhanced security measures contribute significantly to market growth. Social media login APIs offer a relatively secure alternative to traditional password-based systems, mitigating risks associated with password breaches and data leaks. Furthermore, the expansion of e-commerce and the proliferation of mobile applications are further bolstering market demand, as businesses seek to improve customer engagement and conversion rates through simplified login processes. The market's competitive landscape features a mix of established players like Okta and Auth0, and emerging innovators such as LoginRadius and FusionAuth, fostering innovation and driving down costs for businesses. The significant growth in the forecast period (2025-2033) suggests a continued upward trajectory for the Social Media Login API market. This will be influenced by technological advancements in areas such as biometric authentication and the increasing integration of social media APIs with other enterprise solutions. However, potential challenges remain, including concerns about data privacy and security breaches, and the complexities involved in integrating these APIs with existing systems. Addressing these concerns through robust security protocols and transparent data handling practices will be crucial for sustained market growth. Strategic partnerships between API providers and other technology companies will play a key role in expanding market penetration across different industries and geographical regions. The continued evolution of social media platforms themselves will also influence the market's trajectory.

In 2022, nearly ** percent of Poles stated a person should change the password of a leaked website. Meanwhile, ** percent of Poles indicated that it should be reported to the police.