Technology
Visualizing The 50 Biggest Data Breaches From 2004–2021
View high-resolution version of infographic
Visualizing The 50 Biggest Data Breaches From 2004–2021
As our world has become increasingly reliant on technology and data stored online, data breaches have become an omnipresent threat to users, businesses, and government agencies. In 2021, a new record was set with more than 5.9 billion user records stolen.
This graphic by Chimdi Nwosu visualizes the 50 largest data breaches since 2004, along with the sectors most impacted. Data was aggregated from company statements and news reports.
Understanding the Basics of Data Breaches
A data breach is an incident in which sensitive or confidential information is copied, transmitted or stolen by an unauthorized entity. This can occur as a result of malware attacks, payment card fraud, insider leaks, or unintended disclosure.
The targeted data is often customer PII (personally identifiable information), employee PII, intellectual property, corporate data or government agency data.
Date breaches can be perpetrated by lone hackers, organized cybercrime groups, or even national governments. Stolen information can then be used in other criminal enterprises such as identity theft, credit card fraud, or held for ransom payment.
Notable Data Breaches Since 2004
The largest data breach recorded occurred in 2013 when all three billion Yahoo accounts had their information compromised. In that cyberattack, the hackers were able to gather the personal information and passwords of users. While the full extent of the Yahoo data breach is still not fully realized, subsequent cybercrimes across the globe have been linked to the stolen information.
Here are the 50 largest data breaches by amount of user records stolen from 2004–2021.
Rank | Entity | Sector | Records Compromised | Year |
---|---|---|---|---|
1 | Yahoo | Web | 3.0B | 2013 |
2 | River City Media | Web | 1.4B | 2017 |
3 | Aadhaar | Government | 1.1B | 2018 |
4 | First American Corporation | Finance | 885M | 2019 |
5 | Spambot | Web | 711M | 2017 |
6 | Web | 700M | 2021 | |
7 | Tech | 533M | 2021 | |
8 | Yahoo | Web | 500M | 2014 |
9 | Marriott International | Retail | 500M | 2018 |
10 | Syniverse | Telecoms | 500M | 2021 |
11 | Web | 419M | 2019 | |
12 | Friend Finder Network | Web | 412M | 2016 |
13 | OxyData | Tech | 380M | 2019 |
14 | MySpace | Web | 360M | 2016 |
15 | Exactis | Data | 340M | 2018 |
16 | Tech | 330M | 2018 | |
17 | Airtel | Telecoms | 320M | 2019 |
18 | Indian citizens | Web | 275M | 2019 |
19 | Wattpad | Web | 270M | 2020 |
20 | Microsoft | Web | 250M | 2019 |
21 | Experian Brazil | Finance | 220M | 2021 |
22 | Chinese resume leak | Web | 202M | 2019 |
23 | Court Ventures | Finance | 200M | 2013 |
24 | Apollo | Tech | 200M | 2018 |
25 | Deep Root Analytics | Web | 198M | 2015 |
26 | Zynga | Gaming | 173M | 2019 |
27 | VK | Web | 171M | 2016 |
28 | Equifax | Finance | 163M | 2017 |
29 | Dubsmash | Web | 162M | 2019 |
30 | Massive American business hack | Finance | 160M | 2013 |
31 | MyFitnessPal | App | 150M | 2018 |
32 | Ebay | Web | 145M | 2014 |
33 | Canva | Web | 139M | 2019 |
34 | Heartland | Finance | 130M | 2009 |
35 | Nametests | App | 120M | 2018 |
36 | Tetrad | Finance | 120M | 2020 |
37 | Web | 117M | 2016 | |
38 | Pakistani mobile operators | Telecoms | 115M | 2020 |
39 | ElasticSearch | Tech | 108M | 2019 |
40 | Capital One | Finance | 106M | 2019 |
41 | Thailand visitors | Government | 106M | 2021 |
42 | Firebase | App | 100M | 2018 |
43 | Quora | Web | 100M | 2018 |
44 | Rambler.ru | Web | 98M | 2012 |
45 | TK / TJ Maxx | Retail | 94M | 2007 |
46 | MyHeritage | Web | 92M | 2018 |
47 | AOL | Web | 92M | 2004 |
48 | Dailymotion | Web | 85M | 2016 |
49 | Anthem | Health | 80M | 2015 |
50 | Sony Playstation Network | Gaming | 77M | 2011 |
The massive Yahoo hack accounted for roughly 30% of the 9.9 billion user records stolen from the Web sector—by far the most impacted sector. The next most-impacted sectors were Tech and Finance, with 2 billion and 1.6 billion records stolen, respectively.
Although these three sectors had the highest totals of user data lost, that doesn’t necessarily imply they have weaker security measures. Instead, it can probably be attributed to the sheer number of user records they compile.
Not all infamous data breaches are of a large scale. A smaller data breach in 2014 made headlines when Apple’s iCloud was hacked and the personal pictures of roughly 200 celebrities were disseminated across the internet. Although this highly targeted hack only affected a few hundred people, it highlighted how invasive and damaging data breaches can be to users.
The Cost of Data Breaches to Businesses
Every year data breaches cost businesses billions of dollars to prevent and contain, while also eroding consumer trust and potentially having an adverse effect on customer retention.
A 2021 IBM security report estimated that the average cost per data breach for companies in 2020 was $4.2 million, which represents a 10% increase from 2019. That increase is mainly attributed to the added security risk associated with having more people working remotely due to the COVID-19 pandemic.
Measures to Improve Data Security
Completely preventing data breaches is essentially impossible, as cybercrime enterprises are often persistent, dynamic, and sophisticated. Nevertheless, businesses can seek out innovative methods to prevent exposure of data and mitigate potential damages.
For example, after the iCloud attack in 2014, Apple began avidly encouraging users to adopt two-factor authentication in an effort to strengthen data security.
Regardless of the measures businesses take, the unfortunate reality is that data breaches are a cost of doing business in the modern world and will continue to be a concern to both companies and users.
This article was published as a part of Visual Capitalist's Creator Program, which features data-driven visuals from some of our favorite Creators around the world.
Technology
Countries With the Highest Rates of Crypto Ownership
While the U.S. is a major market for cryptocurrencies, two countries surpass it in terms of their rates of crypto ownership.
Countries With the Highest Rates of Crypto Ownership
This was originally posted on our Voronoi app. Download the app for free on iOS or Android and discover incredible data-driven charts from a variety of trusted sources.
This graphic ranks the top 10 countries by their rate of cryptocurrency ownership, which is the percentage of the population that owns crypto. These figures come from crypto payment gateway, Triple-A, and are as of 2023.
Data and Highlights
The table below lists the rates of crypto ownership in the top 10 countries, as well as the number of people this amounts to.
Country | % of Population Who Own Crypto | # of Crypto Owners |
---|---|---|
🇦🇪 United Arab Emirates | 30.4 | 3M |
🇻🇳 Vietnam | 21.2 | 21M |
🇺🇸 U.S. | 15.6 | 53M |
🇮🇷 Iran | 13.5 | 12M |
🇵🇭 Philippines | 13.4 | 16M |
🇧🇷 Brazil | 12 | 26M |
🇸🇦 Saudi Arabia | 11.4 | 4M |
🇸🇬 Singapore | 11.1 | 665K |
🇺🇦 Ukraine | 10.6 | 4M |
🇻🇪 Venezuela | 10.3 | 3M |
Note that if we were to rank countries based on their actual number of crypto owners, India would rank first at 93 million people, China would rank second at 59 million people, and the U.S. would rank third at 52 million people.
The UAE Takes the Top Spot
The United Arab Emirates (UAE) boasts the highest rates of crypto ownership globally. The country’s government is considered to be very crypto friendly, as described in Henley & Partners’ Crypto Wealth Report 2023:
In the UAE, the Financial Services Regulatory Authority (FSRA-ADGM) was the first to provide rules and regulations regarding cryptocurrency purchasing and selling. The Emirates are generally very open to new technologies and have proposed zero taxes for crypto owners and businesses.
Vietnam leads Southeast Asia
According to the Crypto Council for Innovation, cryptocurrency holdings in Vietnam are also untaxed, making them an attractive asset.
Another reason for Vietnam’s high rates of ownership could be its large unbanked population (people without access to financial services). Cryptocurrencies may provide an alternative means of accessing these services without relying on traditional banks.
Learn More About Crypto From Visual Capitalist
If you enjoyed this post, be sure to check out The World’s Largest Corporate Holders of Bitcoin, which ranks the top 12 publicly traded companies by their Bitcoin holdings.
-
Markets5 days ago
Visualizing Global Inflation Forecasts (2024-2026)
-
Green2 weeks ago
The Carbon Footprint of Major Travel Methods
-
United States2 weeks ago
Visualizing the Most Common Pets in the U.S.
-
Culture2 weeks ago
The World’s Top Media Franchises by All-Time Revenue
-
Visual Capitalist1 week ago
Best Visualizations of April on the Voronoi App
-
Wealth1 week ago
Charted: Which Country Has the Most Billionaires in 2024?
-
Markets1 week ago
The Top Private Equity Firms by Country
-
Markets1 week ago
The Best U.S. Companies to Work for According to LinkedIn