Data breaches by year

Which data breaches happened in 2026?

These are the public data breaches that happened in 2026 and reached monitored breach databases, newest first, with what each exposed. Open one to see what it means for you and the steps to take.

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01

Which breaches are on this list?

BreachHappenedAccountsExposed
Double CounterOctober 2026274,922email addresses, general locations, names and usernames
NeogenAugust 2026435,963home addresses, phone numbers, email addresses, employers and job titles
Manchester Airports GroupAugust 20268,849,657phone numbers, email addresses, browser details, general locations and IP addresses (where you connected from)
Oz Hair and BeautyAugust 20261,988,331phone numbers, email addresses, general locations, names and purchases
CarharttAugust 202612,933,413home addresses, phone numbers, email addresses and names
SharecareAugust 2026318,185government ID numbers, dates of birth, home addresses, phone numbers and email addresses
FanloreAugust 2026144,520passwords, email addresses, names and usernames
CyrusOneAugust 2026373,460home addresses, phone numbers, email addresses, employers and job titles
Chess.com (2026)August 20264,653,212email addresses, general locations, names and usernames
QuestelAugust 20261,226,209home addresses, phone numbers, email addresses, employers and job titles
AlconAugust 2026218,395home addresses, phone numbers, email addresses and names
RingCentralJuly 20261,596,490home addresses, phone numbers, email addresses and names
SplitVPNJuly 2026865,336part of payment card numbers, email addresses, device information, general locations and IP addresses (where you connected from)
Brinks HomeJuly 2026732,162part of payment card numbers, dates of birth, home addresses, phone numbers and email addresses
FlukeJuly 2026821,100home addresses, email addresses, employers, job titles and names
Inter-Con SecurityJune 2026276,114home addresses, phone numbers, email addresses, employers and job titles
Houston City CollegeJune 2026831,642dates of birth, home addresses, phone numbers, email addresses and academic records
SyscoJune 20262,691,852home addresses, phone numbers, email addresses, customer feedback and employers
Moody Bible InstituteJune 20262,303,416dates of birth, home addresses, phone numbers, email addresses and genders
Glendale Community CollegeJune 2026793,925government ID numbers, dates of birth, home addresses, phone numbers and email addresses
JCPenneyJune 2026368,418government ID numbers, dates of birth, home addresses, phone numbers and email addresses
American TowerJune 2026216,601home addresses, phone numbers, email addresses, job titles and names
Ralph LaurenJune 2026139,903phone numbers, email addresses, age groups, genders and names
University of NottinghamJune 2026454,635passport numbers, dates of birth, home addresses, phone numbers and disabilities
Goose CreekJune 20266,574,121home addresses, phone numbers, email addresses, names and purchases
Madison Square Garden SportsJune 20269,796,738home addresses, phone numbers, email addresses, customer service records and names
Atlas MenuMay 202663,926passwords, email addresses, IP addresses (where you connected from), support tickets and usernames
BCD TravelMay 2026396,313home addresses, phone numbers, email addresses, employers and job titles
DentaQuestMay 20262,553,599government ID numbers, dates of birth, home addresses, phone numbers and health insurance information
CharterMay 20264,851,517home addresses, phone numbers, email addresses, job titles and names
Baker DistributingMay 2026102,935home addresses, phone numbers, email addresses, names and support tickets
Golf CanadaMay 2026568,972dates of birth, email addresses, genders, general locations and names
Cushman & WakefieldMay 2026310,431home addresses, phone numbers, email addresses, job titles and names
Reborn GamingApril 2026126email addresses and IP addresses (where you connected from)
VimeoApril 2026119,167email addresses and names
CTTApril 2026468,124phone numbers, email addresses and names
UdemyApril 20261,401,259home addresses, phone numbers, email addresses, employers and job titles
Pitney BowesApril 20268,243,989home addresses, phone numbers, email addresses, job titles and names
Canada LifeApril 2026237,810home addresses, phone numbers, email addresses, job titles and names
AmanApril 2026215,563dates of birth, home addresses, spouses' names, phone numbers and email addresses
ADTApril 20265,488,888part of government ID numbers, dates of birth, home addresses, phone numbers and email addresses
CarnivalApril 20267,531,359dates of birth, email addresses, genders, general locations and loyalty program details
ZaraApril 2026197,376email addresses, general locations, purchases and support tickets
KemperApril 2026269,299part of payment card numbers, home addresses, phone numbers, email addresses and names
AbrigoApril 2026711,099home addresses, phone numbers, email addresses, employers and job titles
MytheresaApril 202684,108part of payment card numbers, home addresses, phone numbers, email addresses and names
Marcus & MillichapApril 20261,837,078home addresses, phone numbers, email addresses, employers and job titles
McGraw HillApril 202613,500,136home addresses, phone numbers, email addresses and names
7-ElevenApril 2026185,256dates of birth, home addresses, phone numbers, email addresses and names
LegionProxyApril 202610,144passwords, email addresses, names and purchases
AmtrakApril 20262,147,679home addresses, email addresses, names and support tickets
SongTrivia2April 2026291,739sign-in tokens, passwords, email addresses, avatars and names
HallmarkMarch 20261,736,520home addresses, phone numbers, email addresses, names and support tickets
PaidworkMarch 202623,272,765passwords, bank account numbers, financial transactions, dates of birth and home addresses
ZenBusinessMarch 20265,118,184phone numbers, email addresses and names
BreachForums Version 5March 2026339,778passwords, email addresses and usernames
Sound RadixMarch 2026292,993passwords, email addresses and names
AddiMarch 202634,532,941credit scores, income levels, government ID numbers, home addresses and phone numbers
BerkadiaMarch 2026305,216home addresses, phone numbers, email addresses, employers and names
Infinite CampusMarch 2026137,123home addresses, phone numbers, email addresses, employers and job titles
Divine SkinsMarch 2026105,814email addresses, purchases and usernames
CrunchyrollMarch 20261,195,684email addresses
BaydönerMarch 20261,266,822passwords, government ID numbers, dates of birth, phone numbers and email addresses
CFGIMarch 2026248,235home addresses, phone numbers, email addresses, employers and job titles
AuraMarch 2026903,080home addresses, phone numbers, email addresses, customer service records and IP addresses (where you connected from)
WoflowMarch 2026447,593home addresses, phone numbers, email addresses and names
SUCCESSMarch 2026253,510passwords, home addresses, phone numbers, email addresses and device information
AmeripriseMarch 2026502,597financial transactions, home addresses, phone numbers, email addresses and employers
KomikoAIFebruary 20261,060,191prompts typed into the service, email addresses, forum posts and names
CarGurusFebruary 202612,461,887home addresses, phone numbers, email addresses, IP addresses (where you connected from) and names
OdidoFebruary 20266,077,025bank account numbers, driver's licence numbers, government ID numbers, passport numbers and dates of birth
Toy BattlesFebruary 20261,017chat logs, email addresses, IP addresses (where you connected from) and usernames
ProvechoJanuary 2026712,904email addresses and usernames
Association Nationale des Premiers SecoursJanuary 20265,600dates of birth, places of birth, email addresses, names and salutations
FigureJanuary 2026967,178dates of birth, home addresses, phone numbers, email addresses and names
EdmundsJanuary 2026177,860passwords, phone numbers, email addresses, device information and IP addresses (where you connected from)
CarMaxJanuary 2026431,371home addresses, phone numbers, email addresses and names
CrunchbaseJanuary 2026559,908home addresses, phone numbers, email addresses, employers and job titles
BettermentJanuary 20261,435,174dates of birth, home addresses, phone numbers, email addresses and device information
Panera BreadJanuary 20265,112,502home addresses, phone numbers, email addresses and names
InstagramJanuary 20266,215,150phone numbers, email addresses, display names, general locations and usernames
02

Which year, or which kind of data?

20262025202420232022202120202019201820172016201520142013201220112010 and earlier
PasswordsPhone numbersHome addressesDates of birthPayment card detailsBank and money detailsGovernment ID numbersPrivate messagesEmail addresses and profile details only
03

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