The largest reported data leakage as of January 2025 was the Cam4 data breach in March 2020, which exposed more than 10 billion data records. The second-largest data breach in history so far, the Yahoo data breach, occurred in 2013. The company initially reported about one billion exposed data records, but after an investigation, the company updated the number, revealing that three billion accounts were affected. The National Public Data Breach was announced in August 2024. The incident became public when personally identifiable information of individuals became available for sale on the dark web. Overall, the security professionals estimate the leakage of nearly three billion personal records. The next significant data leakage was the March 2018 security breach of India's national ID database, Aadhaar, with over 1.1 billion records exposed. This included biometric information such as identification numbers and fingerprint scans, which could be used to open bank accounts and receive financial aid, among other government services.

Cybercrime - the dark side of digitalization As the world continues its journey into the digital age, corporations and governments across the globe have been increasing their reliance on technology to collect, analyze and store personal data. This, in turn, has led to a rise in the number of cyber crimes, ranging from minor breaches to global-scale attacks impacting billions of users – such as in the case of Yahoo. Within the U.S. alone, 1802 cases of data compromise were reported in 2022. This was a marked increase from the 447 cases reported a decade prior. The high price of data protection As of 2022, the average cost of a single data breach across all industries worldwide stood at around 4.35 million U.S. dollars. This was found to be most costly in the healthcare sector, with each leak reported to have cost the affected party a hefty 10.1 million U.S. dollars. The financial segment followed closely behind. Here, each breach resulted in a loss of approximately 6 million U.S. dollars - 1.5 million more than the global average.

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.

Data breaches cost companies and businesses a lot of money. The average cost of a data breach is $3.86 million.

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.

The average cyber attack takes 280 days to identify and contain and it costs an average of about $3.86 million to deal with properly.

In this document, comprehensive datasets are presented to advance research on information security breaches. The datasets include data on disclosed information security breaches affecting S&P500 companies between 2020 and 2023, collected through manual search of the Internet. Overall, the datasets include 504 companies, with detailed information security breach and financial data available for 97 firms that experienced a disclosed information security breach. This document will describe the datasets in detail, explain the data collection procedure and shows the initial versions of the datasets. Contact at Tilburg University Francesco Lelli

Objective: The rapid adoption of health information technology (IT) coupled with growing reports of ransomware, and hacking has made cybersecurity a priority in health care. This study leverages federal data in order to better understand current cybersecurity threats in the context of health IT.

Materials and Methods: Retrospective observational study of all available reported data breaches in the United States from 2013 to 2017, downloaded from a publicly available federal regulatory database.

Results: There were 1512 data breaches affecting 154 415 257 patient records from a heterogeneous distribution of covered entities (P < .001). There were 128 electronic medical record-related breaches of 4 867 920 patient records, while 363 hacking incidents affected 130 702 378 records.

Discussion and Conclusion: Despite making up less than 25% of all breaches, hacking was responsible for nearly 85% of all affected patient records. As medicine becomes increasingly interconnected and ...

These cybersecurity statistics will help you understand the state of online security and give you a better idea of what it takes to protect yourself.

Analysis of ‘List of Top Data Breaches (2004 - 2021)’ provided by Analyst-2 (analyst-2.ai), based on source dataset retrieved from https://www.kaggle.com/hishaamarmghan/list-of-top-data-breaches-2004-2021 on 14 February 2022.

--- Dataset description provided by original source is as follows ---

This is a dataset containing all the major data breaches in the world from 2004 to 2021

As we know, there is a big issue related to the privacy of our data. Many major companies in the world still to this day face this issue every single day. Even with a great team of people working on their security, many still suffer. In order to tackle this situation, it is only right that we must study this issue in great depth and therefore I pulled this data from Wikipedia to conduct data analysis. I would encourage others to take a look at this as well and find as many insights as possible.

This data contains 5 columns: 1. Entity: The name of the company, organization or institute 2. Year: In what year did the data breach took place 3. Records: How many records were compromised (can include information like email, passwords etc.) 4. Organization type: Which sector does the organization belong to 5. Method: Was it hacked? Were the files lost? Was it an inside job?

Here is the source for the dataset: https://en.wikipedia.org/wiki/List_of_data_breaches

Here is the GitHub link for a guide on how it was scraped: https://github.com/hishaamarmghan/Data-Breaches-Scraping-Cleaning

--- Original source retains full ownership of the source dataset ---

Between 2004 and October 2024, the United States recorded the highest number of data points leaked online. Overall, more than 17 billion data points were leaked in the country during the measured period. Russia ranked second, with more than four billion leaked data points.

As of 2024, the mean number of days to identify the data breaches was *** days, four percent less than in the previous year. The mean time companies needed to contain the breaches in 2024 was ** days. In comparison, in 2022, it took organizations *** days to identify and ** days to address the data breaches.

Did the COVID-19 pandemic really affect cybersecurity? Short answer – Yes. Cybercrime is up 600% due to COVID-19.

Some industries are affected by cyber attacks more than others. These next cybersecurity statistics detail specifically who is affected by cyber-attacks and why they are.

Hurricane Sandy made U.S. landfall, coincident with astronomical high tides, near Atlantic City, New Jersey, on October 29, 2012. The storm, the largest on historical record in the Atlantic basin, affected an extensive area of the east coast of the United States. The highest waves and storm surge were focused along the heavily populated New York and New Jersey coasts. At the height of the storm, a record significant wave height of 9.6 meters (m) was recorded at the wave buoy offshore of Fire Island, New York. During the storm an overwash channel opened a breach in the location of Old Inlet, in the Otis Pike High Dunes Wilderness Area. This breach is referred to as the wilderness breach (fig 1).

Fire Island, New York is the site of a long term coastal morphologic change and processes project conducted by the U.S. Geological Survey (USGS). One of the objectives of the project was to understand the morphologic evolution of the barrier system on a variety of time scales (days - year ...

The privacy-focused search engine market is experiencing robust growth, driven by increasing concerns over data privacy and online surveillance. While precise market sizing data is unavailable, considering the rising demand for secure browsing and the expanding user base of privacy-conscious individuals and businesses, we can reasonably estimate the 2025 market size to be around $500 million. This segment is characterized by a Compound Annual Growth Rate (CAGR) that reflects the rapid adoption of privacy-enhancing technologies. A conservative estimate for the CAGR would be 25% for the forecast period (2025-2033), projecting significant expansion in the coming years. Key drivers include heightened awareness of data breaches, stringent data privacy regulations (like GDPR and CCPA), and the increasing sophistication of online tracking techniques. Market trends include the integration of advanced encryption methods, the development of decentralized search technologies, and a growing preference for ethical and transparent search practices. However, the market faces restraints such as limited indexing compared to mainstream search engines, potential limitations in search result accuracy, and challenges in achieving widespread user adoption. Segmentation reveals a diverse user base, comprising individual users, businesses (seeking to protect sensitive data and comply with regulations), and government entities. Search engine types include no-tracking and encrypted search engines, with the former gaining considerable traction. Leading players like DuckDuckGo, Search Encrypt, and Gibiru are actively shaping market dynamics through innovation and strategic partnerships. The market's future hinges on continued technological advancements, effective advocacy for online privacy, and regulatory support. The competitive landscape involves established players and emerging startups, each vying for market share. DuckDuckGo, with its extensive user base and brand recognition, maintains a leading position. However, competitors like Search Encrypt and Gibiru are actively innovating to differentiate themselves, with features like enhanced encryption and specialized functionalities for specific user segments. The market's regional distribution is likely skewed towards North America and Europe, given the higher awareness and stricter regulations around data privacy in these regions. However, rapid growth is anticipated in other regions as awareness of online privacy issues expands. Future growth depends on successful expansion into new markets, the integration of Artificial Intelligence for personalized and secure search results, and the development of trust and transparency mechanisms to address user concerns about data handling. Successful companies will need to effectively balance user privacy with search performance and usability.

Over 1.1 billion personal data points were exposed during breaches in Russia in 2023. That was the highest figure over the observed period. To compare, in the previous year, the number of data points exposed stood at approximately 770 million.

The world has entered the era of the Code War where every digital device, however small and innocuous, can be “weaponised” – as the recent Dyn cyber-attack aptly illustrated – to send “rogue code” deep into the Internet's engine room to create mayhem.
Cybersecurity is critical to almost every business. Yet it is a non-core competence for most boards. The frequency of high profile corporate data breaches may accelerate because CEOs are not sufficiently trained in cyber risks.
Almost every cyber-breach is an “inside job” – whether malicious or accidental – so real-time behavioural analytics is becoming increasingly important as a defense.
Insidt this report, we look at the evolution, nature, growth in cybersecurity technologies and threat. Read More

Non-tracking Search Market Outlook

The global non-tracking search market size was valued at approximately USD 2.5 billion in 2023 and is projected to grow significantly, reaching an estimated USD 11.5 billion by 2032. This remarkable growth is anticipated to occur at a compound annual growth rate (CAGR) of 18.5% during the forecast period. The increasing demand for privacy-focused technologies and the rising awareness about data security among internet users are key factors driving the growth of the non-tracking search market. As individuals and organizations become increasingly concerned about personal data privacy, the adoption of non-tracking search engines, which do not collect, store, or use personal data for targeted advertising, is expected to rise substantially.

One of the primary growth drivers in the non-tracking search market is the growing awareness and concern over data privacy. As numerous high-profile data breaches and privacy scandals have come to light in recent years, public consciousness about online privacy has heightened. Users are becoming more cautious about how their personal data is used, shared, and stored by online platforms. Consequently, more individuals and enterprises are opting for non-tracking search solutions that prioritize user anonymity and do not engage in user data profiling. This is particularly relevant in regions with stringent privacy regulations, such as Europe with the General Data Protection Regulation (GDPR), which advocates for stronger data protection rights.

Another significant factor contributing to market growth is the progressive attitude of enterprises toward adopting privacy-centric technologies. As businesses become more data-driven, the need to protect sensitive corporate data from competitive espionage and cybersecurity threats is paramount. Non-tracking search engines offer enterprises a way to conduct research and gather information without leaving digital footprints that could be exploited by competitors or malicious actors. Additionally, using non-tracking search solutions aligns with a company's commitment to ethical data use practices, thereby enhancing corporate reputation and trust among customers and stakeholders.

The educational sector also plays a pivotal role in the expansion of the non-tracking search market. Educational institutions, often handling sensitive student data, are increasingly turning to non-tracking search tools to ensure compliance with privacy standards and protect student information. These tools allow for safe and private online research, fostering an environment where students and educators can explore the internet freely without concerns about data collection and surveillance. As educational institutions continue to digitize their resources and learning methods, the demand for privacy-preserving technologies, including non-tracking search engines, is expected to grow.

Regionally, North America currently holds a significant share of the non-tracking search market, driven by a high level of awareness regarding digital privacy and the presence of key market players in the region. The adoption of privacy-focused technologies is gaining momentum, supported by a tech-savvy population and regulatory environments that emphasize data protection. Europe is also a critical market, bolstered by its strict privacy laws that encourage the use of non-tracking solutions. On the other hand, the Asia Pacific region is projected to witness the highest growth rate due to increasing internet penetration and growing privacy concerns among the expanding middle class in countries like India and China. Meanwhile, Latin America and the Middle East & Africa are gradually recognizing the importance of data privacy, opening up potential growth avenues for non-tracking search solutions.

Component Analysis

The non-tracking search market is segmented by components, primarily focusing on software and services. The software component is the backbone of non-tracking search solutions, comprising user interfaces, search algorithms, and privacy protection mechanisms. This segment is witnessing significant investment in research and development to enhance the accuracy, speed, and security of search results without compromising user privacy. Companies are innovating to integrate machine learning and artificial intelligence into non-tracking search software, thereby improving the user experience while maintaining stringent privacy standards. The continuous evolution of software capabilities is critical to meeting the dynamic demands of privacy-conscious users.

The services component encompasses a range of

The Asia-Pacific data center physical security market is experiencing robust growth, projected to reach $0.53 billion in 2025 and expand at a Compound Annual Growth Rate (CAGR) of 14.50% from 2025 to 2033. This surge is fueled by the increasing adoption of cloud computing, the proliferation of data centers across the region, and heightened concerns about data breaches and cyber threats. Key drivers include stringent government regulations mandating enhanced data security, the rising adoption of advanced security technologies like video surveillance, access control systems, and integrated security solutions, and the growing need for robust physical security infrastructure to protect against both internal and external threats. The market is segmented by solution type (video surveillance, access control, and others), service type (consulting, professional, and system integration services), and end-user sectors (IT & telecommunications, BFSI, government, healthcare, and others). The Asia-Pacific region, particularly countries like China, Japan, South Korea, and India, is witnessing significant investments in data center infrastructure, creating lucrative opportunities for physical security vendors. Market leaders like Axis Communications, Dahua Technology, and Bosch are actively expanding their presence in this rapidly evolving landscape. While the market presents significant opportunities, challenges remain. The high initial investment costs associated with implementing sophisticated security systems can act as a restraint, particularly for smaller data centers. Furthermore, the complexities of integrating various security technologies and managing a diverse range of security solutions pose challenges for data center operators. However, the increasing awareness of data security risks and the availability of cost-effective financing options are likely to mitigate these restraints. The market's future growth is expected to be driven by the adoption of AI-powered security solutions, the growing demand for managed security services, and the increasing focus on improving operational efficiency and minimizing downtime through integrated security solutions. The strong economic growth and rising digitalization in the Asia-Pacific region will further accelerate this market's expansion in the forecast period. This comprehensive report provides an in-depth analysis of the Asia-Pacific data center physical security market, covering the period 2019-2033. With a focus on the estimated year 2025 and a forecast period extending to 2033, this study offers invaluable insights for businesses operating in this rapidly expanding sector. The report leverages data from the historical period (2019-2024) to provide a robust understanding of market trends and future projections, valued in millions of units. Key search terms like data center security, Asia-Pacific security market, physical security solutions, access control systems, and video surveillance are integrated throughout to ensure maximum search engine visibility. Recent developments include: August 2023: Securitas signed an expanded 5-year agreement to provide data center security for Microsoft in 31 countries (including APAC countries), solidifying a strong relationship. The global agreement includes risk management, comprehensive security technology as a system integrator, specialised safety, and security resources, guarding services and digital interfaces. Securitas ensures that the data center physical security program remains innovative, robust, and effective. This demonstrates stability as a collaborator, assisting in navigating the challenges of Microsoft's expanding business., August 2023: Metrasens announced its partnership with Convergint. Through this partnership, Metrasens will provide its advanced detection systems through Convergint’s portfolio offering to its customers.. Key drivers for this market are: Increased Data Center Activities and Investment by the Hyperscale and Colocation Operators, Advancements in Video Surveillance Systems Connected to Cloud Systems. Potential restraints include: Increased Data Center Activities and Investment by the Hyperscale and Colocation Operators, Advancements in Video Surveillance Systems Connected to Cloud Systems. Notable trends are: The IT & Telecom Segment is Expected to Hold Significant Share.