THREAT MONITOR

BREACH DB

190

TRACKED

190 RESULTS

LAST UPDATED: MAR 2026

TOP 10 — RECORDS COMPROMISED

BREACH ACTIVITY BY YEAR

RECORDS

BREACHES

THREAT	COMPANY	SECTOR	RECORDS ↓	DISCLOSED ↕	DATA TYPES
CRITICAL	Yahoo	Technology	3.0B	October 2017	Full Names Email Addresses Phone Numbers Dates of Birth +2	→
CRITICAL	National Public DataSSN	Data Broker	2.9B	August 2024	Full Names Social Security Numbers Physical Addresses Email Addresses +2	→
CRITICAL	Verifications.io	Data Broker	763M	February 2019	Dates of Birth Email Addresses Employment / Income Personal Details +6	→
CRITICAL	LinkedIn	Social Media	700M	June 2021	Full Names Email Addresses Phone Numbers Physical Addresses +5	→
CRITICAL	Ticketmaster (Live Nation)	Retail	560M	May 2024	Full Names Physical Addresses Email Addresses Phone Numbers +2	→
CRITICAL	Facebook (Meta)	Social Media	533M	April 2021	Phone Numbers Full Names Geographic Location Dates of Birth +6	→
SEVERE	Marriott (Starwood)	Retail	383M	November 2018	Full Names Physical Addresses Phone Numbers Email Addresses +6	→
SEVERE	MySpace	Social Media	359M	June 2008	Email Addresses Passwords / Credentials +1	→
SEVERE	NetEase	Technology	235M	October 2015	Email Addresses Passwords / Credentials	→
SEVERE	Deezer	Social Media	229M	April 2019	Dates of Birth Email Addresses Personal Details Geographic Location +4	→
SEVERE	Twitter (200M)	Social Media	212M	December 2020	Email Addresses Full Names +2	→
SEVERE	Change HealthcareSSN	Healthcare	190M	February 2024	Social Security Numbers Medical / Health Records Medical / Health Records Payment / Card Info +3	→
SEVERE	Zynga	Technology	173M	August 2019	Email Addresses Passwords / Credentials Phone Numbers +1	→
SEVERE	Adult FriendFinder (2016)	Social Media	170M	October 2016	Email Addresses Passwords / Credentials +2	→
SEVERE	Dubsmash	Social Media	162M	November 2018	Email Addresses Geographic Location Full Names Passwords / Credentials +3	→
SEVERE	Adobe	Technology	152M	October 2013	Email Addresses Passwords / Credentials Passwords / Credentials +1	→
SEVERE	EquifaxSSN	Financial	148M	September 2017	Full Names Dates of Birth Social Security Numbers Physical Addresses +3	→
SEVERE	MyFitnessPal	Technology	144M	January 2018	Email Addresses Physical Addresses Passwords / Credentials +1	→
SEVERE	Canva	Technology	137M	May 2019	Email Addresses Geographic Location Full Names Passwords / Credentials +1	→
SEVERE	Exactis	Data Broker	132M	May 2018	Dates of Birth Email Addresses Personal Details Employment / Income +16	→
SEVERE	Apollo	Data Broker	126M	July 2018	Email Addresses Employment / Income Geographic Location Employment / Income +4	→
SEVERE	DemandScience by Pure Incubation	Telecom	122M	February 2024	Email Addresses Employment / Income Employment / Income Full Names +3	→
SEVERE	Gravatar	Technology	114M	October 2020	Email Addresses Full Names +1	→
SEVERE	Badoo	Social Media	112M	May 2013	Dates of Birth Email Addresses Personal Details Full Names +2	→
SEVERE	Target	Retail	110M	December 2013	Payment / Card Info Full Names Physical Addresses Phone Numbers +1	→
SEVERE	AT&T	Telecom	109M	July 2024	Phone Numbers Geographic Location +2	→
SEVERE	Capital OneSSN	Financial	106M	July 2019	Full Names Physical Addresses Phone Numbers Email Addresses +5	→
SEVERE	Evite	Telecom	101M	August 2013	Dates of Birth Email Addresses Personal Details Full Names +3	→
HIGH	1win	Financial	96M	November 2024	Dates of Birth Email Addresses Geographic Location Physical Addresses +2	→
HIGH	VK	Social Media	93M	December 2011	Email Addresses Full Names Passwords / Credentials Phone Numbers	→
HIGH	MOVEit (Progress Software)SSN	Technology	93M	May 2023	Full Names Employment / Income Social Security Numbers +2	→
HIGH	MyHeritage	Technology	92M	October 2017	Email Addresses Passwords / Credentials	→
HIGH	Youku	Technology	92M	November 2016	Email Addresses Passwords / Credentials	→
HIGH	Rambler	Technology	91M	February 2014	Email Addresses Passwords / Credentials +1	→
HIGH	Dailymotion	Technology	85M	October 2016	Email Addresses Passwords / Credentials +1	→
HIGH	Advance Auto Parts	Telecom	79M	June 2024	Email Addresses Full Names Phone Numbers Physical Addresses	→
HIGH	AnthemSSN	Healthcare	79M	February 2015	Full Names Dates of Birth Medical / Health Records Social Security Numbers +3	→
HIGH	JD	Telecom	77M	December 2012	Email Addresses Passwords / Credentials Phone Numbers +1	→
HIGH	Nitro	Technology	77M	September 2020	Email Addresses Full Names Passwords / Credentials	→
HIGH	Luxottica	Telecom	77M	March 2021	Dates of Birth Email Addresses Personal Details Full Names +2	→
HIGH	T-MobileSSN	Telecom	76M	August 2021	Full Names Physical Addresses Dates of Birth Social Security Numbers +4	→
HIGH	AT&TSSN	Telecom	73M	April 2024	Full Names Email Addresses Dates of Birth Social Security Numbers +3	→
HIGH	Under Armour	Social Media	73M	November 2025	Dates of Birth Email Addresses Personal Details Geographic Location +2	→
HIGH	Tokopedia	Social Media	71M	April 2020	Dates of Birth Email Addresses Personal Details Full Names +1	→
HIGH	Dropbox	Technology	69M	June 2012	Email Addresses Passwords / Credentials	→
HIGH	tumblr	Social Media	65M	February 2013	Email Addresses Passwords / Credentials	→
HIGH	Modern Business Solutions	Telecom	59M	October 2016	Dates of Birth Email Addresses Personal Details Physical Addresses +4	→
HIGH	Uber	Technology	57M	November 2017	Full Names Email Addresses Phone Numbers ID / Passport / License	→
HIGH	The Post Millennial	Telecom	57M	May 2024	Email Addresses Personal Details Physical Addresses Full Names +4	→
HIGH	Hot Topic	Retail	57M	October 2024	Dates of Birth Email Addresses Personal Details Full Names +5	→
HIGH	iMesh	Retail	49M	September 2013	Email Addresses Physical Addresses Passwords / Credentials +1	→
HIGH	Netlog	Social Media	49M	October 2012	Email Addresses Passwords / Credentials	→
HIGH	Houzz	Social Media	49M	May 2018	Email Addresses Geographic Location Physical Addresses Full Names +3	→
HIGH	Straffic	Telecom	49M	February 2020	Email Addresses Personal Details Full Names Phone Numbers +1	→
HIGH	Data & Leads	Telecom	44M	November 2018	Email Addresses Employment / Income Physical Addresses Employment / Income +3	→
HIGH	Edmodo	Social Media	43M	May 2017	Email Addresses Passwords / Credentials +1	→
HIGH	piZap	Social Media	42M	December 2017	Email Addresses Personal Details Geographic Location Full Names +4	→
HIGH	ShareThis	Social Media	41M	July 2018	Dates of Birth Email Addresses Full Names Passwords / Credentials	→
HIGH	Fling	Social Media	41M	March 2011	Dates of Birth Email Addresses Personal Details Geographic Location +7	→
HIGH	Chegg	Technology	40M	April 2018	Email Addresses Full Names Passwords / Credentials Phone Numbers +2	→
HIGH	SHEIN	Retail	39M	May 2018	Email Addresses Passwords / Credentials	→
HIGH	Canadian Tire	Financial	38M	October 2025	Dates of Birth Email Addresses Personal Details Full Names +4	→
HIGH	Last.fm	Technology	37M	March 2012	Email Addresses Passwords / Credentials +2	→
HIGH	T-Mobile	Telecom	37M	January 2023	Full Names Physical Addresses Email Addresses Phone Numbers +2	→
HIGH	Poshmark	Social Media	36M	May 2018	Email Addresses Personal Details Geographic Location Full Names +2	→
HIGH	Neiman Marcus	Financial	31M	April 2024	Dates of Birth Email Addresses Physical Addresses Full Names +4	→
HIGH	Internet Archive	Technology	31M	September 2024	Email Addresses Passwords / Credentials +1	→
HIGH	Ashley Madison	Social Media	31M	July 2015	Dates of Birth Email Addresses Personal Details Full Names +9	→
HIGH	SoundCloud	Technology	30M	December 2025	Email Addresses Geographic Location Full Names +3	→
HIGH	Evony	Technology	29M	May 2016	Email Addresses Physical Addresses Passwords / Credentials +1	→
HIGH	Tianya	Social Media	29M	December 2011	Email Addresses Full Names +1	→
HIGH	HauteLook	Retail	29M	August 2018	Dates of Birth Email Addresses Personal Details Geographic Location +2	→
HIGH	French Citizens	Financial	28M	September 2024	Email Addresses Physical Addresses Full Names Payment / Card Info +3	→
HIGH	Mindjolt	Technology	28M	March 2019	Dates of Birth Email Addresses Full Names	→
HIGH	Taringa	Technology	28M	July 2017	Email Addresses Passwords / Credentials +1	→
HIGH	Public Business Data	Telecom	28M	August 2021	Dates of Birth Email Addresses Employment / Income Full Names +2	→
HIGH	Speedio	Telecom	28M	December 2024	Full Names Email Addresses Phone Numbers Physical Addresses	→
HIGH	Mate1.com	Social Media	27M	February 2016	Dates of Birth Email Addresses Personal Details Geographic Location +21	→
HIGH	Neopets	Retail	27M	May 2013	Dates of Birth Email Addresses Personal Details Geographic Location +4	→
HIGH	LiveJournal	Social Media	26M	December 2016	Email Addresses Passwords / Credentials +1	→
HIGH	QIP	Technology	26M	May 2011	Email Addresses Passwords / Credentials +2	→
HIGH	Ticketfly	Telecom	26M	May 2018	Email Addresses Full Names Phone Numbers Physical Addresses	→
HIGH	Mathway	Retail	26M	January 2020	Email Addresses Full Names Passwords / Credentials +2	→
HIGH	LastPass	Technology	25M	December 2022	Passwords / Credentials Email Addresses +4	→
HIGH	VNG	Social Media	25M	May 2015	Dates of Birth Email Addresses Personal Details Physical Addresses +7	→
HIGH	MGM Resorts (2022 Update)	Telecom	25M	July 2019	Dates of Birth Email Addresses Full Names Phone Numbers +1	→
HIGH	bigbasket	Telecom	25M	October 2020	Dates of Birth Email Addresses Physical Addresses Full Names +3	→
HIGH	Zoosk (2020)	Social Media	24M	January 2020	Dates of Birth Email Addresses Personal Details Geographic Location +13	→
HIGH	Hopamedia	Telecom	24M	August 2020	Email Addresses Geographic Location Full Names Phone Numbers +1	→
HIGH	RailYatri	Telecom	23M	December 2022	Email Addresses Personal Details Full Names Phone Numbers +1	→
HIGH	CafePress	Telecom	23M	February 2019	Email Addresses Full Names Passwords / Credentials Phone Numbers +1	→
HIGH	Wanelo	Retail	23M	December 2018	Email Addresses Physical Addresses Full Names Passwords / Credentials +1	→
HIGH	Mangatoon	Social Media	23M	May 2022	Email Addresses Personal Details Full Names Passwords / Credentials +4	→
HIGH	Covve	Technology	23M	February 2020	Email Addresses Employment / Income Full Names Phone Numbers +2	→
HIGH	Domino's India	Telecom	23M	March 2021	Email Addresses Full Names Phone Numbers Physical Addresses +1	→
HIGH	GFAN	Technology	23M	October 2016	Email Addresses Physical Addresses Passwords / Credentials +1	→
HIGH	Animoto	Technology	22M	July 2018	Dates of Birth Email Addresses Geographic Location Full Names +1	→
HIGH	Read Novel	Telecom	22M	April 2019	Email Addresses Personal Details Passwords / Credentials Phone Numbers +1	→
HIGH	R2Games	Social Media	22M	October 2015	Email Addresses Physical Addresses Passwords / Credentials +1	→
HIGH	QuestionPro	Technology	22M	May 2022	Email Addresses Physical Addresses +2	→
HIGH	Taobao	Retail	21M	December 2011	Email Addresses Passwords / Credentials	→
HIGH	ParkMobile	Telecom	21M	March 2021	Email Addresses Full Names Passwords / Credentials Phone Numbers +1	→
HIGH	Hurb	Telecom	21M	March 2019	Dates of Birth Email Addresses Physical Addresses Full Names +3	→
HIGH	ai.type	Social Media	21M	December 2017	Physical Addresses Full Names Dates of Birth Email Addresses +11	→
HIGH	ShopBack	Telecom	21M	September 2020	Email Addresses Geographic Location Full Names Passwords / Credentials +1	→
HIGH	SuperVPN & GeckoVPN	Technology	20M	February 2021	Email Addresses Geographic Location +4	→
HIGH	IndiaMART	Telecom	20M	May 2021	Email Addresses Full Names Phone Numbers Physical Addresses	→
HIGH	Aptoide	Social Media	20M	April 2020	Email Addresses Physical Addresses Full Names Passwords / Credentials +1	→
HIGH	Cutout.Pro	Social Media	20M	February 2024	Email Addresses Physical Addresses Full Names Passwords / Credentials	→
HIGH	EyeEm	Technology	20M	February 2018	Personal Details Email Addresses Full Names Passwords / Credentials +1	→
HIGH	Romwe	Financial	20M	May 2018	Geographic Location Physical Addresses Full Names Passwords / Credentials +2	→
HIGH	CDEK	Telecom	19M	March 2022	Email Addresses Full Names Phone Numbers	→
HIGH	YouNow	Social Media	18M	February 2019	Email Addresses Physical Addresses Full Names +2	→
HIGH	8tracks	Technology	18M	June 2017	Email Addresses Passwords / Credentials	→
HIGH	Ticketek	Social Media	18M	May 2024	Dates of Birth Email Addresses Personal Details Full Names +2	→
HIGH	Prosper	Social Media	18M	August 2025	Dates of Birth Email Addresses Employment / Income Employment / Income +6	→
HIGH	Disqus	Social Media	18M	June 2012	Email Addresses Passwords / Credentials +1	→
HIGH	ixigo	Telecom	17M	January 2019	Email Addresses Personal Details Full Names Passwords / Credentials +6	→
HIGH	Fotolog	Social Media	17M	November 2018	Email Addresses Passwords / Credentials +1	→
HIGH	mail.ru Dump	Financial	17M	September 2014	Email Addresses Passwords / Credentials	→
HIGH	Zomato	Technology	16M	May 2017	Email Addresses Passwords / Credentials +1	→
HIGH	Eye4Fraud	Financial	16M	January 2023	Email Addresses Physical Addresses Full Names Payment / Card Info +3	→
HIGH	Lumin PDF	Social Media	15M	March 2019	Email Addresses Personal Details Full Names Passwords / Credentials +3	→
HIGH	Trello	Social Media	15M	January 2024	Email Addresses Full Names +1	→
HIGH	ClearVoice Surveys	Social Media	15M	August 2015	Dates of Birth Email Addresses Personal Details Physical Addresses +4	→
HIGH	8fit	Healthcare	15M	June 2018	Email Addresses Personal Details Geographic Location Physical Addresses +2	→
HIGH	Epik	Telecom	15M	September 2021	Email Addresses Full Names Phone Numbers Physical Addresses +1	→
HIGH	000webhost	Technology	15M	February 2015	Email Addresses Physical Addresses Full Names Passwords / Credentials	→
HIGH	500px	Retail	15M	July 2018	Dates of Birth Email Addresses Personal Details Geographic Location +3	→
HIGH	Promo	Social Media	15M	June 2020	Email Addresses Personal Details Physical Addresses Full Names +1	→
HIGH	Free	Financial	14M	October 2024	Account Details Dates of Birth Personal Details Full Names +2	→
HIGH	HiAPK	Retail	14M	December 2013	Email Addresses Passwords / Credentials +1	→
HIGH	Bukalapak	Social Media	13M	October 2017	Email Addresses Physical Addresses Full Names Passwords / Credentials +1	→
HIGH	Yam	Telecom	13M	June 2013	Dates of Birth Email Addresses Full Names Passwords / Credentials +3	→
HIGH	Hjedd	Social Media	13M	July 2022	Email Addresses Physical Addresses Passwords / Credentials +1	→
HIGH	Cross Fire	Social Media	13M	August 2016	Email Addresses Passwords / Credentials +1	→
HIGH	IndiHome	Telecom	13M	October 2019	Email Addresses Personal Details Geographic Location Physical Addresses +2	→
HIGH	CarGurus	Financial	12M	February 2026	Email Addresses Physical Addresses Full Names Phone Numbers +1	→
HIGH	Zacks (2024)	Telecom	12M	June 2024	Email Addresses Physical Addresses Full Names Passwords / Credentials +3	→
HIGH	Instant Checkmate	Telecom	12M	April 2019	Email Addresses Full Names Passwords / Credentials Phone Numbers	→
HIGH	Whitepages	Telecom	12M	June 2016	Email Addresses Full Names Passwords / Credentials	→
HIGH	Unverified Data SourceSSN	Financial	11M	January 2021	Account Details Dates of Birth Email Addresses Employment / Income +10	→
HIGH	Storenvy	Social Media	11M	April 2019	Dates of Birth Email Addresses Personal Details Geographic Location +3	→
HIGH	Coupon Mom / Armor Games	Technology	11M	February 2014	Email Addresses Passwords / Credentials	→
HIGH	Jobandtalent	Retail	11M	January 2018	Email Addresses Physical Addresses Full Names Passwords / Credentials	→
HIGH	Armor Games	Retail	11M	December 2018	Personal Details Dates of Birth Email Addresses Personal Details +4	→
HIGH	TGBUS	Technology	10M	August 2017	Email Addresses Passwords / Credentials +1	→
HIGH	Raaga	Social Media	10M	December 2025	Dates of Birth Email Addresses Personal Details Geographic Location +3	→
HIGH	Stripchat	Social Media	10M	November 2021	Email Addresses Physical Addresses +1	→
ELEVATED	Z-lib	Financial	10M	June 2024	Physical Addresses Email Addresses Geographic Location Passwords / Credentials +2	→
ELEVATED	Wishbone (2020)	Telecom	10M	January 2020	Dates of Birth Email Addresses Personal Details Geographic Location +8	→
ELEVATED	Adapt	Technology	9M	November 2018	Email Addresses Employment / Income Employment / Income Full Names +3	→
ELEVATED	Bitly	Technology	9M	May 2014	Email Addresses Passwords / Credentials +1	→
ELEVATED	7k7k	Technology	9M	December 2010	Email Addresses Passwords / Credentials +1	→
ELEVATED	Jefit	Retail	9M	August 2020	Email Addresses Physical Addresses Passwords / Credentials +1	→
ELEVATED	Zacks	Telecom	9M	May 2020	Email Addresses Full Names Passwords / Credentials Phone Numbers +2	→
ELEVATED	Explore Talent (August 2024)	Technology	9M	August 2024	Email Addresses	→
ELEVATED	Home Chef	Financial	9M	February 2020	Email Addresses Geographic Location Physical Addresses Full Names +3	→
ELEVATED	Dodonew.com	Technology	9M	November 2011	Email Addresses +1	→
ELEVATED	123RF	Telecom	9M	March 2020	Email Addresses Physical Addresses Full Names Passwords / Credentials +3	→
ELEVATED	We Heart It	Social Media	9M	November 2013	Email Addresses Passwords / Credentials +1	→
ELEVATED	Gamigo	Retail	8M	February 2012	Email Addresses Passwords / Credentials	→
ELEVATED	Teespring	Social Media	8M	March 2020	Email Addresses Geographic Location Full Names +1	→
ELEVATED	Cash App (Block)	Financial	8M	April 2022	Full Names Account Details +3	→
ELEVATED	Tunngle	Retail	8M	June 2016	Email Addresses Physical Addresses Passwords / Credentials +1	→
ELEVATED	Truth Finder	Telecom	8M	April 2019	Email Addresses Full Names Passwords / Credentials Phone Numbers	→
ELEVATED	Heroes of Newerth	Technology	8M	December 2012	Email Addresses Passwords / Credentials +1	→
ELEVATED	Daily Quiz	Retail	8M	January 2021	Email Addresses Physical Addresses Passwords / Credentials +1	→
ELEVATED	Genesis Market	Financial	8M	April 2023	Payment / Card Info Payment / Card Info Dates of Birth Email Addresses +6	→
ELEVATED	Civil Online	Technology	8M	July 2011	Email Addresses Physical Addresses Passwords / Credentials +2	→
ELEVATED	BlankMediaGames	Retail	8M	December 2018	Email Addresses Physical Addresses Passwords / Credentials +4	→
ELEVATED	23andMe	Technology	7M	October 2023	Full Names Dates of Birth Geographic Location Genetic / DNA Data +5	→
ELEVATED	Pass'Sport	Telecom	6M	December 2025	Email Addresses Personal Details Full Names Phone Numbers +1	→
ELEVATED	Instagram	Financial	6M	January 2026	Full Names Email Addresses Geographic Location Phone Numbers +1	→
ELEVATED	Odido	Financial	6M	February 2026	Account Details Dates of Birth ID / Passport / License Email Addresses +7	→
ELEVATED	Panera Bread	Telecom	5M	January 2026	Email Addresses Full Names Phone Numbers Physical Addresses	→
ELEVATED	Betterment	Financial	1M	January 2026	Dates of Birth Email Addresses Employment / Income Geographic Location +5	→
ELEVATED	KomikoAI	Technology	1M	February 2026	Email Addresses Full Names +2	→
ELEVATED	Beckett Collectibles	Telecom	1M	November 2025	Email Addresses Full Names Phone Numbers Physical Addresses +1	→
ELEVATED	Figure	Telecom	967K	January 2026	Dates of Birth Email Addresses Full Names Phone Numbers +1	→
ELEVATED	Provecho	Technology	713K	January 2026	Email Addresses +1	→
ELEVATED	Lovora	Technology	496K	February 2026	Full Names Email Addresses +1	→
ELEVATED	APOIA.se	Social Media	451K	December 2025	Email Addresses Full Names Physical Addresses	→
ELEVATED	CarMax	Telecom	431K	January 2026	Email Addresses Full Names Phone Numbers Physical Addresses	→
ELEVATED	International Kiteboarding Organization	Social Media	340K	November 2025	Email Addresses Geographic Location Full Names +1	→
ELEVATED	CodeStepByStep	Technology	103K	November 2025	Email Addresses Full Names +1	→
ELEVATED	Quitbro	Technology	23K	February 2026	Email Addresses Dates of Birth +1	→
ELEVATED	WhiteDate	Social Media	20K	December 2025	Personal Details Email Addresses Personal Details Geographic Location +18	→
ELEVATED	Eurofiber	Telecom	10K	November 2025	Email Addresses Full Names Phone Numbers	→
ELEVATED	Association Nationale des Premiers Secours	Financial	6K	January 2026	Dates of Birth Email Addresses Full Names Dates of Birth +1	→

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