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 the first quarter of 2023 and the third quarter of 2024, the number of records exposed in data breaches in the United States decreased significantly. In the most recent measured period, over 93.7 million records were reported as leaked, down from around 116 million in the previous quarter.
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.
In 2023, the healthcare industry in the United States remained the most targeted by cyber attacks, resulting in data compromises. Compared to 2022, the number of data compromise incidents in the U.S. healthcare industry increased more than twice. The financial services sector ranked second, with 744 data compromise incidents, representing a significant increase, too.
In 2023, the utilities industry in the United States saw the most significant number of victims of data compromise cases, with around 73 million individuals impacted. Technology ranked second, with 65 million victims. Overall, 353 million people in the United States were affected by data compromise incidents.
In 2023, the most common type of cyber crime reported to the United States internet Crime Complaint Center was phishing and spoofing, affecting approximately 298 thousand individuals. In addition, over 55 thousand cases of personal data breaches cases were reported to the IC3 during that year. Dynamic of phishing attacks Over the past few years, phishing attacks have increased significantly. In 2023, almost 300 thousand individuals fell victim to such attacks. The highest number of phishing scam victims since 2018 was recorded in 2021, approximately 324 thousand.Phishing attacks can take many shapes. Bulk phishing, smishing, and business e-mail compromise (BEC) are the most common types. In 2023, 76 percent of the surveyed worldwide organizations reported encountering bulk phishing attacks, while roughly three in four were targeted by smishing scams. Impact of phishing attacks Among the most targeted industries by cybercriminals are healthcare, financial, manufacturing, and education institutions. An observation carried out in the first quarter of 2023 found that social media was most likely to encounter phishing attacks. According to the reports, almost a quarter of them stated being targeted by a phishing scam in the measured period. Very often, phishing e-mails contain a crucial risk for the organization. Almost three in ten worldwide organizations that have experienced phishing attacks suffered from a customer or a client data breach as a consequence. Phishing scams that delivered ransomware infections were also common for the surveyed organizations.
In 2024, the monetary damage caused by cybercrime reported to the United States' Internet Crime Complaint Center (IC3) saw a significant year-over-year increase, amounting to a historical peak of **** billion U.S. dollars. Overview of cybercrime in the U.S. Cybercrime continues to be one of the biggest challenges for governments around the world. In the United States, ****************** and ********* were among the most reported categories of cybercrime in 2024, with over ******* individuals falling victim to phishing attacks. Additionally, data breaches cost the U.S. organizations over ************ U.S. dollars on average as of February 2024. Fraud involving elderly Along with other reported internet crimes, online fraud is continuously growing. Targeting one of the most vulnerable groups, the elderly, cybercriminals show notorious skills in ************************************************************. Furthermore, individuals aged 60 and older, reported falling victims of extortion and personal data breach in 2024.
In 2024, California ranked first by the amount of monetary losses through cybercrime in the United States. Overall, the state had over two billion U.S. dollars of reported losses. Texas was the second by cybercrime losses, reporting around 1.3 billion U.S. dollars in losses, while Florida followed with over one billion U.S. dollars.
As of December 2024, the most significant data breach incident in the United States was the Yahoo data breach that dates back to 2013-2016. Impacting over three billion online users, this incident still remains one of the most significant data breaches worldwide. The second-biggest case was the January 2021 data breach at Microsoft, involving about 30 thousand companies in the United States and around 60 thousand companies around the world.
In 2022, around 480,000 incidents of cyberattacks were reported in the United States. The figure has gradually increased since 2016, when approximately 250,000 cyberattacks were registered nationwide. The number saw an uptick in 2020, reaching 540,000.
According to a 2022 report, a survey among IT decision-makers in the United States found that nearly a quarter of companies that have experienced a cyber attack has lost between 50,000 and 99,999 U.S. dollars. Among the surveyed companies, another 22 percent reported losing between 100,000 to 499,999 U.S. dollars. Overall, four percent have lost more than one million U.S. dollars in a cyberattack.
As of 2023, over 72 percent of businesses worldwide were affected by ransomware attacks. This figure represents an increase on the previous five years and was by far the highest figure reported. Overall, since 2018, more than half of the total survey respondents each year stated that their organizations had been victimized by ransomware.
Most targeted industries
In 2023, the healthcare industry in the United States was once again most targeted by ransomware attacks. This industry also suffers most data breaches as a consequence of cyberattacks. The critical manufacturing industry ranked second by the number of ransomware attacks, followed by the government facilities industry.
Ransomware in the manufacturing industry
The manufacturing industry, along with its subindustries, is constantly targeted by ransomware attacks, causing data loss, business disruptions, and reputational damage. Often, such cyberattacks are international and have a political intent. In 2023, compromised credentials were the leading cause of ransomware attacks in the manufacturing industry.
Not seeing a result you expected?
Learn how you can add new datasets to our index.
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.