https://haveibeenpwned.com/
Have I Been Pwned allows you to check whether your email address has been exposed in a data breach.
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https://www.bleepingcomputer.com/news/security/logitech-confirms-data-breach-after-clop-extortion-attack/
Hardware accessory giant Logitech has confirmed it suffered a data breach in a cyberattack claimed by the Clop extortion gang, which conducted Oracle...
data breachlogitechconfirmsclopextortion
https://iconofsweden.com/article/massive-data-breach-exposes-personal-information-of-stockholm-city-employees
Sep 9, 2025 - A significant data breach at Miljödata has exposed personal information of thousands of employees in Stockholm and Gothenburg, raising concerns over data…
data breachmassiveexposesiconsweden
https://haveibeenpwned.com/Breach/Hemmelig
In December 2011, Norway's largest online sex shop hemmelig.com was hacked by a collective calling themselves "Team Appunity". The attack...
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https://haveibeenpwned.com/Breach/HackForums
In June 2011, the hacktivist group known as "LulzSec" leaked one final large data breach they titled "50 days of lulz". The compromised...
data breachpwnednet
https://www.bleepingcomputer.com/news/security/panasonic-discloses-data-breach-after-network-hack/
Japanese multinational conglomerate Panasonic disclosed a security breach after unknown threat actors gained access to servers on its network this month.
data breachpanasonicnetworkhack
https://haveibeenpwned.com/Breach/Utair
In August 2020, news broke of a data breach of Russian airline Utair that dated back to the previous year. The breach contained over 400k unique email...
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https://haveibeenpwned.com/Breach/Toumei
In October 2023, the Japanese consultancy firm Toumei suffered a data breach. The breach exposed over 100M lines and 10GB of data including 77k unique email...
data breachpwnedtoumei
https://techcrunch.com/2025/12/03/fintech-firm-marquis-alerts-dozens-of-us-banks-and-credit-unions-of-a-data-breach-after-ransomware-attack/
Dec 3, 2025 - Marquis said ransomware hackers stole reams of banking customer data, containing personal information and financial records, as well as Social Security...
fintechfirmmarquisalertsdozens
https://techcrunch.com/2025/12/10/ceo-of-south-korean-retail-giant-coupang-resigns-after-massive-data-breach/
Dec 10, 2025 - The massive data breach at the South Korean retail giant Coupang affects more than half of the country's population.
south koreanceoretailgiantcoupang
https://www.wionews.com/videos/top-south-korean-e-commerce-firm-coupang-sued-in-us-over-massive-data-breach-1766494139922
Dec 23, 2025 - A new class-action lawsuit against Coupang Inc. has been filed in a US federal court, following the massive data breach of over 33 million users at Korea’s...
south koreantopcommercefirmcoupang
https://haveibeenpwned.com/Breach/WienerBuchereien
In June 2019, the library of Vienna (Wiener Büchereien) suffered a data breach. The compromised data included 224k unique email addresses, names, physical...
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https://haveibeenpwned.com/Breach/EyeEm
In February 2018, photography website EyeEm suffered a data breach. The breach was identified among a collection of other large incidents and exposed almost...
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https://haveibeenpwned.com/Breach/Evermotion
In May 2015, the Polish 3D modelling website known as Evermotion suffered a data breach resulting in the exposure of 435k unique user records. The data was...
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https://haveibeenpwned.com/Breach/Eskimi
In late 2020, the AdTech platform Eskimi suffered a data breach that exposed 26M records with 1.2M unique email addresses. The data included usernames, dates...
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https://haveibeenpwned.com/Breach/Dubsmash
In December 2018, the video messaging service Dubsmash suffered a data breach. The incident exposed 162 million unique email addresses alongside usernames and...
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https://haveibeenpwned.com/Breach/Banorte
In August 2022, millions of records from Mexican bank "Banorte" were publicly dumped on a popular hacking forum including 2.1M unique email...
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https://haveibeenpwned.com/Breach/MC2Data
In August 2024, data aggregator MC2 Data left a database publicly accessible without a password which was subsequently discovered by a security researcher. The...
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https://haveibeenpwned.com/Breach/CafeMom
In 2014, the social network for mothers CafeMom suffered a data breach. The data surfaced alongside a number of other historical breaches including...
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https://securitybrief.news/story/data-breach-at-openai-through-analytics-provider-mixpanel-platform
OpenAI ends Mixpanel use after a data breach exposed limited user information linked to its API platform, with no impact on core systems reported.
data breachopenaianalyticsprovidermixpanel
https://haveibeenpwned.com/Breach/Shadi
In July 2016, the Muslim dating site Shadi.com suffered a data breach that exposed over 2M members' email addresses. The breach also exposed passwords...
data breachpwnedshadicom
https://haveibeenpwned.com/Breach/QIP
In mid-2011, the Russian instant messaging service known as QIP (Quiet Internet Pager) suffered a data breach. The attack resulted in the disclosure of over 26...
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https://haveibeenpwned.com/Breach/NapsGear
In October 2015, the anabolic steroids retailer NapsGear suffered a data breach. An extensive amount of personal information on 287k customers was exposed...
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https://haveibeenpwned.com/Breach/Sephora
In approximately January 2017, the beauty store Sephora suffered a data breach. Impacting customers in South East Asia, Australia and New Zealand, 780k unique...
data breachpwnedsephora
https://iconofsweden.com/article/massive-data-breach-exposes-sensitive-employee-information-on-darknet
Sep 18, 2025 - A significant data breach at Miljödata has exposed sensitive personal information of 1.5 million individuals, including health and personal issues, on the…
data breachmassiveexposesiconsweden
https://www.asiafinancial.com/ex-chinese-worker-key-to-koreas-worst-data-breach-in-decade
Dec 1, 2025 - E-commerce giant Coupang's former Chinese employee could be the key suspect in South Korea's data breach that leaked nearly 34 million records
exchineseworkerkoreaworst
https://www.experian.com/blogs/ask-experian/what-is-a-data-breach/
Sep 20, 2024 - Learn what data breaches are, how they happen and what to do if your data is exposed. Plus, find out what it means if you get a breach notification.
data breach
https://haveibeenpwned.com/Breach/Emotet
In January 2021, the FBI in partnership with the Dutch NHTCU, German BKA and other international law enforcement agencies brought down the world's most...
data breachpwnedemotet
https://haveibeenpwned.com/Breach/RedLineStealer
In December 2021, logs from the RedLine Stealer malware were left publicly exposed and were then obtained by security researcher Bob Diachenko. The data...
data breachpwnedredlinestealer
https://haveibeenpwned.com/Breach/PetFlow
In December 2017, the pet care delivery service PetFlow suffered a data breach which consequently appeared for sale on a dark web marketplace. Almost 1M...
data breachpwned
https://www.the-express.com/finance/personal-finance/173472/florida-central-credit-union-payout
Jun 1, 2025 - FloridaCentral Credit Union customers can receive up to $5,000 after a data breach lawsuit settlement, but they must act fast to claim their money.
data breachcouldclaim
https://haveibeenpwned.com/Breach/GameTuts
Likely in early 2015, the video game website GameTuts suffered a data breach and over 2 million user accounts were exposed. The site later shut down in July...
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https://haveibeenpwned.com/Breach/Whitepages
In mid-2016, the telephone and address directory service Whitepages was among a raft of sites that were breached and their data then sold in early-2019. The...
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https://haveibeenpwned.com/Breach/ECB
In March 2024, English Cricket's icoachcricket website suffered a data breach that exposed over 40k records. The data included email addresses and...
england cricketdata breachpwned
https://www.comparitech.com/news/anchorage-clinic-notifies-70000-patients-of-data-breach-that-leaked-ssns-medical-info/
Dec 16, 2025 - Anchorage Neighborhood Health Center notified 70,555 people of a data breach that leaked SSNs and medical info.
data breachanchorageclinicpatients
https://haveibeenpwned.com/Breach/Spyzie
In February 2025, the spyware service Spyzie suffered a data breach along with sibling spyware services, Spyic and Cocospy. The Spyzie breach alone exposed...
data breachpwned
https://www.vg247.com/steam-vendor-data-breach-passwords-89-million-users-dark-web
Millions of Steam users' personal data may have been exposed as a result of a major breach, so best take precautions now.
data breachupdatevalveconfirmsalleged
https://haveibeenpwned.com/Breach/MyVidster2025
In October 2025, the data of almost 4M MyVidster users was posted to a public hacking forum. Separate to the 2015 breach, this incident exposed usernames,...
data breachpwnedmyvidster
https://haveibeenpwned.com/Breach/Shotbow
In May 2016, the multiplayer server for Minecraft service Shotbow announced they'd suffered a data breach. The incident resulted in the exposure of over 1...
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https://haveibeenpwned.com/Breach/Uiggy
In June 2016, the Facebook application known as Uiggy was hacked and 4.3M accounts were exposed, 2.7M of which had email addresses against them. The leaked...
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https://haveibeenpwned.com/Breach/Zoosk
In approximately 2011, an alleged breach of the dating website Zoosk began circulating. Comprised of almost 53 million records, the data contained email...
data breachpwnedzoosk
https://securitybrief.asia/story/data-breach-at-openai-through-analytics-provider-mixpanel-platform
OpenAI ends Mixpanel use after a data breach exposed limited user information linked to its API platform, with no impact on core systems reported.
data breachopenaianalyticsprovidermixpanel
https://haveibeenpwned.com/Breach/TheBottingNetwork
In August 2012, the forum for making money with botting "The Botting Network" suffered a data breach that exposed 96k user records. The now defunct...
network datapwnedbreach
https://haveibeenpwned.com/Breach/OGUsers
In May 2019, the account hijacking and SIM swapping forum OGusers suffered a data breach. The breach exposed a database backup from December 2018 which was...
pwnedbreachdata
https://haveibeenpwned.com/Breach/FairVoteCanada
In March 2024, the Canadian national citizens' campaign for proportional representation Fair Vote Canada suffered a data breach. The incident was...
data breachpwnedfairvotecanada
https://spycloud.com/blog/verizon-2025-data-breach-report-insights/
Jan 10, 2026 - Explore key takeaways from the 2025 Verizon DBIR. See how identity threats, ransomware, and third-party risks impact your defenses.
key insightsdata breachverizonreport
https://haveibeenpwned.com/Breach/MaReads
In June 2025, MaReads, the website for readers and writers of Thai-language fiction and comics suffered a data breach that exposed 74k records. The breach...
data breachpwned
https://haveibeenpwned.com/Breach/JobStreet
In October 2017, the Malaysian website lowyat.net ran a story on a massive set of breached data affecting millions of Malaysians after someone posted it for...
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https://haveibeenpwned.com/Breach/MastercardPricelessSpecials
In August 2019, the German Mastercard bonus program "Priceless Specials" suffered a data breach. Personal data on almost 90k program members was...
data breachpwnedmastercardpricelessspecials
https://haveibeenpwned.com/Breach/AcneOrg
In November 2014, the acne website acne.org suffered a data breach that exposed over 430k forum members' accounts. The data was being actively traded on...
data breachpwnedacneorg
https://www.bleepingcomputer.com/news/security/hpe-investigates-new-breach-after-data-for-sale-on-hacking-forum/
Hewlett Packard Enterprise (HPE) is investigating a potential new breach after a threat actor put allegedly stolen data up for sale on a hacking forum,...
hpeinvestigatesnewbreachdata
https://www.virtru.com/blog/data-centric-security/washington-post-breach
What does the Washington Post email breach tell us? Media organizations need to take a data-centric security approach to data in emails and files.
washington postlearningbreachdatacentric
https://haveibeenpwned.com/Breach/Gemplex
In February 2021, the Indian streaming platform Gemplex suffered a data breach that exposed 4.6M user accounts. The impacted data included device information,...
data breachpwned
https://haveibeenpwned.com/Breach/8fit
In July 2018, the health and fitness service 8fit suffered a data breach. The data subsequently appeared for sale on a dark web marketplace in February 2019...
data breachpwned
https://securityaffairs.com/185034/security/harvard-reports-vishing-breach-exposing-alumni-and-donor-contact-data.html
Nov 24, 2025 - Harvard Alumni Affairs systems suffered a vishing breach, exposing emails, phone numbers, addresses, donation data and biographical info.
harvardreportsvishingbreachexposing
https://haveibeenpwned.com/Breach/Adecco
In March 2021, news broke of a massive data breach impacting millions of Adecco customers in South America which was subsequently sold on a popular hacking...
data breachpwnedadecco
https://haveibeenpwned.com/Breach/Audi
In August 2019, Audi USA suffered a data breach after a vendor left data unsecured and exposed on the internet. The data contained 2.7M unique email addresses...
data breachpwnedaudi
https://haveibeenpwned.com/Breach/HeatGames
In June 2021, the (now defunct) gaming website HeatGames suffered a data breach that was later redistributed as part of a larger corpus of data. The breach...
data breachpwned
https://www.informationweek.com/data-management/eu-watchdog-fines-meta-263-million-for-data-breach
Dec 17, 2024 - The Irish Data Protection Commission (DPC) says the Facebook parent failed to report and document a 2018 breach impacting 29 million users, including 3 million...
data breacheuwatchdogfinesmeta
https://www.bleepingcomputer.com/news/security/google-confirms-data-breach-exposed-potential-google-ads-customers-info/
Google has confirmed that a recently disclosed data breach of one of its Salesforce CRM instances involved the information of potential Google Ads customers.
data breachgoogleconfirmsexposedpotential
https://haveibeenpwned.com/Breach/BotOfLegends
In November 2014, the forum for Bot of Legends suffered a data breach. The IP.Board forum contained 238k accounts including usernames, email and IP addresses...
data breachpwnedbotlegends
https://haveibeenpwned.com/Breach/LBB
In August 2022, customer data of the Indian shopping site
data breachpwned
https://haveibeenpwned.com/Breach/CentralTickets
In September 2024, data from the ticketing service Central Tickets was publicly posted to a hacking forum. The data suggests the breach occurred several months...
data breachpwnedcentraltickets
https://haveibeenpwned.com/Breach/Wongnai
In October 2020, 17 previously undisclosed data breaches appeared for sale including the Thai restaurant, hotel and attraction finding service, Wongnai. The...
data breachpwned
https://outofyourrut.com/credible-strategies-your-business-can-use-to-avoid-a-data-breach/
Apr 2, 2021 - With more businesses remote basing employees, it's more important than ever to do all that's necessary to avoid a data breach.
crediblestrategiesbusinessuseavoid
https://haveibeenpwned.com/Breach/Locally
In October 2022, "The Industry's Leading Online-to-Offline Shopping Solution" Locally suffered a data breach. Whilst Locally acknowledged the...
data breachpwnedlocally
https://www.mytotalretail.com/article/home-depot-confirms-data-breach-exposed-employee-info/
Jul 10, 2024 - Home Depot has confirmed that it suffered a data breach after one of its SaaS vendors mistakenly exposed employee data.
data breachdepotconfirmsexposedemployee
https://edscoop.com/ftc-illuminate-education-data-breach/
Dec 1, 2025 - The Federal Trade Commission is requiring the edtech firm Illuminate Education to more carefully secure its data after a 2021 incident that compromised more...
ftcrequiresilluminateeducationshore
https://haveibeenpwned.com/Breach/Lastfm
In March 2012, the music website Last.fm was hacked and 43 million user accounts were exposed. Whilst Last.fm knew of an incident back in 2012, the scale of...
data breachpwnedlastfm
https://haveibeenpwned.com/Breach/Drizly
In approximately July 2020, the US-based online alcohol delivery service Drizly suffered a data breach. The data was sold online before being extensively...
data breachpwned
https://haveibeenpwned.com/Breach/Elance
Sometime in 2009, staffing platform Elance suffered a data breach that impacted 1.3 million accounts. Appearing online 8 years later, the data contained...
data breachpwned
https://haveibeenpwned.com/Breach/Poshmark
In mid-2018, social commerce marketplace Poshmark suffered a data breach that exposed 36M user accounts. The compromised data included email addresses, names,...
data breachpwned
https://haveibeenpwned.com/Breach/OperationEndgame2
In May 2025, a coalition of law enforcement agencies took down the criminal infrastructure behind the malware used to launch ransomware attacks in a new phase...
operation endgamedata breachpwned
https://www.bleepingcomputer.com/news/security/no-the-16-billion-credentials-leak-is-not-a-new-data-breach/
News broke today of a
billioncredentialsleaknew
https://www.dailystar.co.uk/news/latest-news/pornhub-security-breach-200-million-36413614
Dec 17, 2025 - Adult content site Pornhub is warning more than 200 million premium users that their data may have been exposed when hackers breached third-party analytics...
security breachpornhubmillionusersdata
https://www.9news.com/article/news/local/information-possibly-leaked-alert-system-data-breach/73-1329335e-bf44-488a-a773-0cdf576de2b2
CodeRED users in Douglas County, Weld County and the city of Thornton may have had personal information leaked in a data breach.
alert systemthousandsinformationpossiblyleaked
https://www.csoonline.com/article/4082749/us-appeals-court-lowers-burden-of-proof-for-data-breach-lawsuits.html
Nov 3, 2025 - The 4th Circuit Court has ruled that dark web data publication alone may be damaging — a decision that could raise extortion stakes, rewrite CISOs’ risk...
appeals courtdata breachuslowersburden
https://www.totalsecurity.com/blog/transunion-breach-exposes-personal-data/
Sep 9, 2025 - The TransUnion data breach exposed the personal data of 4.4 million people in the US. Learn what happened and how to protect your identity.
personal datamillion peopletransunionbreachexposes
https://haveibeenpwned.com/Breach/StealerLogsJan2025
In January 2025, stealer logs with 71M email addresses were added to HIBP. Consisting of email address, password and the website the credentials were entered...
data breachpwnedstealerlogsjan
https://haveibeenpwned.com/Breach/StarNet
In February 2015, the Moldavian ISP "StarNet" had it's database published online. The dump included nearly 140k email addresses, many with...
data breachpwned
https://www.bleepingcomputer.com/news/security/weee-grocery-service-confirms-data-breach-11-million-affected/
The Weee! Asian and Hispanic food delivery service suffered a data breach exposing the personal information of 1.1 million customers.
data breachweeegroceryserviceconfirms
https://securityscorecard.com/blog/5-lessons-from-the-optus-data-breach-for-telecom-and-third-party-risk/
Apr 24, 2025 - Explore the impact of the Optus data breach and why CISOs must rethink third-party and telecom security in today’s interconnected threat landscape.
data breachlessonsoptustelecom
https://haveibeenpwned.com/Breach/Catho
In approximately March 2020, the Brazilian recruitment website Catho was compromised and subsequently appeared alongside 20 other breached websites listed for...
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https://haveibeenpwned.com/Breach/CafePress
In February 2019, the custom merchandise retailer CafePress suffered a data breach. The exposed data included 23 million unique email addresses with some...
data breachpwned
https://haveibeenpwned.com/Breach/OGUsers2021
In April 2021, the account hijacking and SIM swapping forum OGusers suffered a data breach, the fourth since December 2018. The breach was subsequently sold on...
pwnedbreachdata
https://haveibeenpwned.com/Breach/LoungeBoard
At some point in 2013, 45k accounts were breached from the Lounge Board "General Discussion Forum" and then dumped publicly. Lounge Board was a MyBB...
data breachpwnedloungeboard
https://haveibeenpwned.com/Breach/ReadNovel
In May 2019, the Chinese literature website Read Novel allegedly suffered a data breach that exposed 22M unique email addresses. Data also included usernames,...
data breachpwnedreadnovel