Aaron O'Neill
Research expert covering historical data
Detailed statistics
Word count of all Shakespeare plays
Detailed statistics
Fate of William Shakespeare's title characters
Detailed statistics
Number of Shakespeare plays by presumed year 1589-1613
Number of data compromises and impacted individuals in U.S. 2005-2023
Annual number of data compromises and individuals impacted in the United States from 2005 to 2023
Number of data compromises in the U.S. healthcare sector 2005-2023
Total annual number of data compromises in the United States healthcare sector from 2005 to 2023
Global biggest data breaches 2023, by impact
Most significant incidents of data breach worldwide in 2023, by number of breached accounts (in millions)
Global markets with highest data breach density 2023
Markets with highest data breach density worldwide in 2023 (in breaches per 1,000 individuals)
Current year in various historical and world calendars 2024
Current year according to various historical and world calendars, as of January 1. 2024
Share of data leaks in Russia 2023, by information type
Distribution of data leakage incidents in Russia in 2023, by information type
Mobile data and internet prices in Portugal 2021-2023, by basket
Mobile data and internet prices in Portugal from 2021 to 2023, by basket (in U.S. dollars)
Reasons to collect mobile app data from global iOS users 2024
Function of data collected by mobile app publishers via iOS apps from users worldwide as of March 2024
All-time biggest online data breaches 2024
Most significant cases of data breach worldwide as of January 2024 (in millions), by number of compromised data records and individuals impacted
Companies using big data South Korea 2022, by type of analyzed data
Usage of big data technology and services among companies in South Korea in 2022, by type of analyzed data
Global cases of sensitive data spill into ChatGPT 2023
Number of cases employees worldwide input sensitive data on ChatGPT from February to April 2023
Leading countries by number of data centers 2024
Leading countries by number of data centers as of March 2024
Number of data centers in European countries 2024
Number of data centers in European countries as of February 2024
Average mobile data usage per month in Singapore 2014-2023
Average mobile data usage in Singapore from Q1 2014 to Q3 2023 (in petabytes per month)
Price for 1GB mobile data in Singapore 2019-2023
Price for mobile data in Singapore from 2019 to 2023 (in U.S. dollars per gigabyte)
Global online users concerns about misuse of personal data Q3 2020-Q4 2023
Share of internet users worldwide concerned about misuse of their personal data from 3rd quarter 2020 to 4th quarter 2023
Mobile data consumption per subscription in Hong Kong 2018-2023 by month
Average monthly mobile data usage per mobile broadband subscription in Hong Kong from December 2018 to November 2023 (in megabytes)
Data compromises in the U.S. financial services sector 2019-2023
Number of cases of data violation due to cyber attacks in financial services industry in the United States from 2019 to 2023
Private data violation incidents in the U.S. 2020-2023, by industry
Number of cases of data violation due to cyber attacks in the United States from 2020 to 2023, by industry
Number of individuals affected by data compromises in the U.S. 2015-2023
Number of individuals impacted by data violation incidents in the United States from 2015 to 2023 (in millions)
Number of data leaks in Russia 2013-2023
Number of data leakage incidents from companies and state institutions in Russia from 2013 to 2023
Leading mobile Android app audience and data intelligence SDKs 2024
Most popular installed audience and data intelligence software development kits (SDKs) across Android apps worldwide as of March 2024
Number of data violation incidents in the U.S. 2015-2023
Annual number of data compromises in the United States from 2015 to 2023
iOS apps that declared collecting global users private data 2024
Share of mobile iOS apps that have reported collecting privacy data from users worldwide as of March 2024
Global online users concerns about misuse of personal data Q4 2023, by country
Share of internet users worldwide concerned about improper use of their personal data as of 4th quarter 2023, by country
U.S. number of data violation cases in manufacturing sector 2020-2023
Annual number of data compromises in the manufacturing and utilities industry in the United States from 2020 to 2023
Leading data collection methods among U.S. consumers 2023
Data collection methods preferred by consumers in the United States as of December 2023
U.S. number of people impacted by data compromises in manufacturing 2020-2023
Annual number of individuals impacted by data compromises in the manufacturing and utilities industry in the United States from 2020 to 2023 (in millions)
Share of data leaks in Russia 2023, by channel
Distribution of data leaks in Russia in 2023, by channel
European data center take-up by market in 2023
European data center markets by share of take-up in 2023
Data center segment revenue of Nvidia, AMD, and Intel 2021-2023, by quarter
Data center segment revenue of Nvidia, AMD, and Intel from 2021 to 2023, by quarter (in billion U.S. dollars)
Number of Digital Realty data center buildings worldwide 2021-2023, by region
Digital Realty's global data center building portfolio from 2021 to 2023, by region
Number of data points exposed in breaches in Russia 2013-2023
Number of personal data points exposed in data leakage incidents from companies and state institutions in Russia from 2013 to 2023 (in millions)
Biggest data breaches in the U.S. 2024, by impact
Most significant data breaches in the United States as of February 2024, by impact
Distribution of data leaks in Russia 2023, by violator
Distribution of data leaks in Russia in 2023, by violator
Distribution of data leaks in Russia 2023, by industry
Distribution of incidents related to leaks of confidential data of companies in the database format in Russia in 2023, by industry
Share of data leaks in Russia 2023, by incident type
Distribution of data leakage incidents in Russia in 2023, by type
Retail media networks with best data sharing capabilities in the U.S. 2023
Share of consumer packaged goods (CPG) professionals who rated data sharing capabilities of selected retail media networks (RMNs) as very good or excellent in the United States as of October 2023
Global online users concerns about misuse of personal data Q4 2023, by age and gender
Share of internet users worldwide concerned about improper use of their personal data as of 4th quarter 2023, by age and gender
Private data violation incident victims in the U.S. 2022-2023, by industry
Number of victims of data violation incidents in the United States from 2022 to 2023, by industry (in millions)
U.S. major data compromises 2023, by number of victims
Most significant cases of personal data violations in the United States in 2023, by number of victims (in millions)
Number of data compromises and individuals impacted in the U.S. Q1 2021- Q4 2023
Number of data violation incidents and individuals impacted in the United States from 1st quarter 2021 to 4th quarter 2023 (in millions)
Inventory of leading data center markets worldwide Q1 2023
Total inventory of leading data center markets worldwide in 1st quarter 2023 (in megawatts)
Data center spend per employee in the United States 2016-2027, by segment
Average data center spend per employee in the United States from 2016 to 2027, by segment (in U.S. dollars)
Average price for mobile data in select African countries 2023
Average price for 1GB of mobile data in Africa as of 2023, by country (in U.S. dollars)
IT data center systems total spending worldwide 2012-2024
Information technology (IT) spending on data center systems worldwide from 2012 to 2024 (in billion U.S. dollars)
Average total cost per data breach worldwide 2020-2023, by industry
Average cost of a data breach worldwide from May 2020 to March 2023, by industry (in million U.S. dollars)
Average total cost per data breach worldwide 2023, by country or region
Average cost of a data breach worldwide from March 2022 to March 2023, by country or region (in million U.S. dollars)
Biggest healthcare data breaches to date in the U.S. as of 2023
Largest healthcare data breaches to date in the United States as of May 2023, by number of affected individuals (in millions)
Monthly mobile data traffic per subscription in South Korea 2023, by data plan
Monthly mobile data traffic per subscription in South Korea as of March 2023, by data plan type (in gigabytes)
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