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Hacking and system intrusion incidents

Definition

Hacking and intrusion incidents document unauthorised access to systems, databases or accounts holding personal data, through exploited vulnerabilities, stolen or reused access, or other intrusion.

Included

  • Exploitation of a software vulnerability to reach personal data
  • Account takeover and credential stuffing that exposed personal data
  • Unauthorised access to a database, API or cloud account
  • Scraping that bypassed access controls to collect personal data

Excluded

  • Attacks with no reported access to personal data, such as service outages alone
  • Unconfirmed claims of access that the organization has not acknowledged and no other source supports
Hacking and intrusion incidents over time
Documented incidents per year of occurrence. 2026 to date.
Unit: incidents · Source: Data Incident Index v2026.09 · Counts reflect documented incidents, not prevalence · *2026 to date

Incident records535

Nov 2026NI: Parents warned to be on alert after school data breachReportedHacking and intrusionDataBreaches.netbbc.comNov 2026Korean court keeps Coupang’s record data breach fine in force, delays corrective action plan for 30 daysReportedHacking and intrusionDataBreaches.netkoreajoongangdaily.comNov 2026PH: St. Luke’s Medical Center notifies NPC of personal data breachReportedHacking and intrusionDataBreaches.netabs-cbn.comNov 2026JPN: Suntory Holdings says personal data of around 100,000 people leakedReportedHacking and intrusionDataBreaches.netenglish.kyodonews.netNov 2026Hong Kong privacy watchdog investigates data leaks linked to major airlines and retailersReportedHacking and intrusionDataBreaches.netdimsumdaily.hkNov 2026KR: HYBE data breach exposes employee medical records, financial detailsReportedHacking and intrusionDataBreaches.netkoreatimes.co.krNov 2026UK: Second Liverpool hospital investigates staff over breach of Southport attack patient recordsReportedHacking and intrusionDataBreaches.netitv.comOct 2026DHS personnel leak exposes contact details and sensitive job informationReportedHacking and intrusionDataBreaches.netx.comddosecrets.org+2Oct 2026Extent of Crime Stoppers data breach unknown: Sault Police chiefReportedHacking and intrusionDataBreaches.netsootoday.comcbc.caOct 2026Court denies motions to dismiss in PowerSchool Data Breach LitigationReportedHacking and intrusionDataBreaches.nethausfeld.combloomberglaw.com+1Oct 2026KR: Bithumb discloses data leak after internal system breach; One of three financial firm breaches reported that dayReportedHacking and intrusionDataBreaches.netcryptonews.netcryptobriefing.comOct 2026JPN: Times Car reporting ¥5.5 billion loss has firms bracing for data breach falloutReportedHacking and intrusionDataBreaches.netjapantimes.co.jpOct 2026Hacker breached Capcom ID - obtained data from 11 million accounts and started changing passwordsReportedHacking and intrusionDataBreaches.netixbt.gamesOct 2026Pentagon ignored cybersecurity flaws before data breach, Marines’ lawsuit saysReportedHacking and intrusionDataBreaches.netmilitarytimes.comOct 2026Conduent to pay $80M to settle 3rd-largest healthcare data breachReportedHacking and intrusionDataBreaches.netsec.govbeckershospitalreview.comOct 2026Moldova Issues Warning About New Cyberattacks Following a Data BreachReportedHacking and intrusionDataBreaches.netua.newsipn.mdOct 2026IN: 9 servers of Bajaj Hospital hacked in cyberattack at 3 am, sensitive data stolen; systems encryptedReportedHacking and intrusionDataBreaches.netlokmattimes.comOct 2026Moscow police detain suspected DataSuckers hackers linked to breaches in Ukraine and RussiaReportedHacking and intrusionDataBreaches.nettherecord.mediat.me+1Oct 2026Attackers claim to have stolen 80 million South African patient records in massive Ampath Laboratories data breach (Disputed)ReportedHacking and intrusionDataBreaches.netmybroadband.co.zabankinfosecurity.comOct 2026“123456” password used in massive Danish CPR data breachReportedHacking and intrusionDataBreaches.netpolitiken.dkcphpost.dkOct 2026ASOS customers receive ‘hack’ notification threatening leakReportedHacking and intrusionDataBreaches.nettheguardian.comOct 2026Denmark Central Person Register (CPR) Breach: Cyberattack Exposes Data of 8.8 MillionReportedHacking and intrusionDataBreaches.netrescana.comOct 2026Nueva EPS, Colombia’s largest regional healthcare promoting entity has allegedly been hacked (1)ReportedHacking and intrusionDataBreaches.netes.wikipedia.orgdefensoria.gov.co+2Oct 2026Hackers Breached Propulsion System of U.S.-Bound Oil TankerReportedHacking and intrusionDataBreaches.nethstoday.usbloomberg.comOct 2026Daiwa Securities says info on 110,000 clients may have been leaked in vendor incidentReportedHacking and intrusionDataBreaches.netjapantimes.co.jpSep 2026Russian pizza restaurant chain confirms cyberattack: Hackers claim 68 million users exposedReportedHacking and intrusionDataBreaches.netenglish.pravda.ruSep 2026Personal information of over 23,500 Simba customers leaked in data breachReportedHacking and intrusionDataBreaches.netsg.news.yahoo.comSep 2026Pentagon data breach of military personnel raises national security concernsReportedHacking and intrusionDataBreaches.netcnn.comSep 2026Wyoming courts investigate extent of personal data exposed in cybersecurity breachReportedHacking and intrusionDataBreaches.netwyomingnews.comSep 2026Canva hacked via vendor’s Salesforce instance; Other customers affected as well (1)ReportedHacking and intrusionDataBreaches.netcanny.iocanva.comSep 2026Latvia arrests suspected hacker for electronics repair company breachReportedHacking and intrusionDataBreaches.netvp.gov.lvtherecord.mediaSep 2026Gemini Hacked Three Companies in First Known Breakout by Google’s AIReportedHacking and intrusionDataBreaches.netwsj.comSep 2026Gyazo Breach Exposes 23.62 Million User Records and 490 Million Image Metadata RecordsReportedHacking and intrusionDataBreaches.netcorp.helpfeel.comthehackernews.comSep 2026Revolut’s paperwork breach shows why insurers are rethinking what counts as a ‘cyber attack’ReportedHacking and intrusionDataBreaches.netinsurancebusinessmag.comSep 2026Hackers demand 10,000 Bitcoin from Revolut following data breachReportedHacking and intrusionDataBreaches.netcomputing.co.ukSep 2026Personal Data of Approximately 220,000 Domestic and International Gangnam Unni Users LeakedReportedHacking and intrusionDataBreaches.netasiae.co.krchosun.comSep 2026CNIL: Health data breach: €500,000 fine imposed on the Loire Private HospitalReportedHacking and intrusionDataBreaches.netcnil.frbleepingcomputer.comAug 2026PEAR leaks data allegedly exfiltrated from South Plains Rural Health Services while SPRHS remains silentReportedHacking and intrusionDataBreaches.netsprhs.orgsuspectfile.comAug 2026Star Health’s public record: A data breach, a ₹3.39-crore fine, 13,000 ombudsman complaints - and still no accounting for the policyholderReportedHacking and intrusionDataBreaches.netinventiva.co.inAug 2026US officials backpedal on claims that government agencies were hacked by ChineseReportedHacking and intrusionDataBreaches.netwtvbam.comAug 2026De: Hackers demand 30 bitcoin from Berlin as sensitive data breach widensReportedHacking and intrusionDataBreaches.netyahoo.comAug 2026Manchester Airports Group confirms cyber attack exposed customer emails, phone numbers and vehicle detailsReportedHacking and intrusionDataBreaches.netinternationalairportreview.comAug 2026Personal Information Exposed in Apollo Global Data BreachReportedHacking and intrusionDataBreaches.netoag.ca.govsecurityweek.comAug 2026Server Mistake Exposes StopAndProtect’s Hacked WordPress NetworkReportedHacking and intrusionDataBreaches.nethackread.comAug 2026More than 2 million user records from TaxAct allegedly acquired; 450k already leaked (with correction)ReportedHacking and intrusionDataBreaches.netkiplinger.comtaxact.com+1Aug 2026Israel’s largest crypto broker Bits of Gold hit by data breach affecting 200,000 customersReportedHacking and intrusionDataBreaches.netblog.bitsofgold.co.ilcoindesk.comAug 2026UK: ICO reprimands ACRO Criminal Records Office after data breachReportedHacking and intrusionDataBreaches.netico.org.ukAug 2026KR: Sogang University data breach exposes 180,000 student, staff accountsReportedHacking and intrusionDataBreaches.netkoreajoongangdaily.comkoreatimes.co.krAug 2026NC: Possible cyberattack hits Wake election software vendor, leaving poll workers’ data exposedReportedHacking and intrusionDataBreaches.netwral.comAug 2026France investigates tax authority breach after hacker claims 600,000 victimsReportedHacking and intrusionDataBreaches.netpresse.economie.gouv.frtherecord.media
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