Here are some of the world’s most devastating data breach incidents, hacks and cyberattacks that made headlines in 2020. Read more: https://www.stealthlabs.com/blog/the-25-biggest-data-breaches-and-attacks-of-2020/

1. Top 25 Massive Data Breaches in 2020
January 2020
Cosmetics
440,336,852
Name :
Industry :
Records :
Estee Lauder Data Breach Microsoft Data Breach
Technology
250 million
Name :
Industry :
Records :
Unacademy Data Breach
Education
20 million
Name :
Industry :
Records :
Tetrad Data Breach
Industry : Healthcare
Records : 120 million
Name : MGM Grand Data Breach
Industry : Hospitality
Records : 10.6 million
February 2020
CAM4 Data Breach
Entertainment
10.88 billion
Name :
Industry :
Records :
AIS Data Breach
Telecom
8.3 billion
Name :
Industry :
Records :
Keepnet Labs Breach
Security Firm
Over 5 billion
Name :
Name :
Industry :
Records :
Sina Weibo Data Breach
Entertainment
538 million
Name :
Industry :
Records :
Marriott Data Breach
Hospitality
5.2 million
Name :
Industry :
Records :
Antheus Tecnologia
Data Breach
Technology
76,000 fingerprints
Name :
Industry :
Records :
March 2020
Nintendo Data Breach
Consumer Electronics
160,000
Name :
Industry :
Records :
Magellan Health
Data Breach
Healthcare
365,000
Name :
Industry :
Records :
April 2020
Zoom Data Breach
Technology
530,000
Name :
Industry :
Records :
May 2020
Easyjet Data Breach
Aviation
9 million
Name :
Industry :
Records :
June 2020
Name : Wattpad Data Breach
Industry :
Records : 271 million
Entertainment
July 2020
Twitter Data Breach
Technology
130 user accounts
Name :
Industry :
Records :
September 2020September 2020
Mailfire Date Breach
Technology
320 million
Name :
Industry :
Records :
October 2020
Broadvoice Data Breach
Telecom
350 million
Name :
Industry :
Records :
BigBasket Data Breach
20 million
E-commerce
Name :
Industry :
Records :
November 2020
Vertafore Data Breach
Technology
27.7 million
Name :
Industry :
Records :
Home Depot Data Breach
40 million
Retail
Name :
Industry :
Records :
December 2020
Technology
Red Team assessment
tools stolen
Name :
Industry :
Records :
FireEye Data Breach HMRC Data Breach
Finance
23,173 customers
Name :
Industry :
Records :
Leonardo SpA
Data Breach
Aerospasece
10GB data
Name :
Industry :
Records :
info@stealthlabs.com+1 817-415-1200