Search: “data breach”

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CategoryAll Data breach 7124 Ransomware 4246 Vulnerability 1766 Policy & legal 1142 Malware 925 Threat actor 717 Exploit / PoC 653 Phishing & fraud 601 Industry 469 AI safety & security 106 Research 74 AI tools & infra 70 Advisory 62 Tools 26

SeverityAll critical 6965 high 8017 medium 1470 low 1321 info 249

Trending cybercrimes and the big impact of lesser-known breaches

Help Net SecurityJul 28, 00:00 UTC · Jul 28, 2021Ransomware

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Volvo North America disclosed a data breach following a ransomware attack on IT provider Miljödata

Security AffairsSep 25, 16:58 UTC · Sep 25, 2025Ransomware

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OmniVision disclosed a data breach after the 2023 Cactus ransomware attack

Security AffairsMay 22, 07:40 UTC · May 22, 2024Ransomware

57

Personal data protection today: We should demand more

Help Net SecurityMar 23, 00:00 UTC · Mar 23, 2020Ransomware

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SunCrypt Ransomware behind North Carolina school district data breach

Security AffairsSep 4, 22:26 UTC · Sep 4, 2020Ransomware

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Insurance firm CNA discloses data breach after ransomware attack

Security AffairsJul 9, 14:10 UTC · Jul 9, 2021Ransomware

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Anonymous Philippines hacked the COMELEC.

Security AffairsMay 18, 18:44 UTC · May 18, 2019Ransomware

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Christie disclosed a data breach after RansomHub attack

Security AffairsMay 28, 21:28 UTC · May 28, 2024Ransomware

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What mid-market security budgets will look like in 2019

Help Net SecurityNov 13, 00:00 UTC · Nov 13, 2018Ransomware

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McMenamins discloses data breach after ransomware attack

Security AffairsJan 4, 09:08 UTC · Jan 4, 2022Ransomware

57

Colorado Department of Higher Education (CDHE) discloses data breach after ransomware attack

Security AffairsAug 6, 13:00 UTC · Aug 6, 2023Ransomware

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Rite Aid disclosed data breach following RansomHub attack

Security AffairsJul 13, 19:56 UTC · Jul 13, 2024Ransomware

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Verizon 2022 DBIR: External attacks and ransomware reign

Help Net SecurityMay 25, 00:00 UTC · May 25, 2022Ransomware

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US Railroad firm RailWorks discloses data breach after ransomware attack

Security AffairsFeb 29, 13:54 UTC · Feb 29, 2020Ransomware

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Carnival confirms data breach as a result of the August ransomware attack

Security AffairsOct 10, 13:05 UTC · Oct 10, 2020Ransomware CVE-2020-2021

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Seiko confirmed a data breach after BlackCat attack

Security AffairsOct 26, 10:55 UTC · Oct 26, 2023Ransomware

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Airport retailer agrees to $6.9 million settlement over ransomware data breach

The RecordApr 17, 17:54 UTC · Apr 17, 2025Ransomware

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Ransomware attacks hit record level in UK, according to neglected official data

The RecordSep 12, 11:42 UTC · Sep 12, 2023Ransomware

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Coinbase disclosed a data breach after an extortion attempt

Security AffairsMay 15, 18:28 UTC · May 15, 2025Ransomware

57

Seiko “BlackCat” Data Breach: 60,000 Records on the Line

Infosecurity MagazineOct 25, 16:30 UTC · Oct 25, 2023Ransomware

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Ransomware attack on nonprofit causes data breach of 500,000 students, teachers in Chicago

The RecordJan 12, 00:00 UTC · Jan 12, 2023Ransomware

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Coinbase Breach Affected Almost 70,000 Customers

Infosecurity MagazineMay 22, 15:05 UTC · May 22, 2025Ransomware

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American retailer Guess discloses data breach after ransomware attack

Security AffairsJul 13, 07:04 UTC · Jul 13, 2021Ransomware

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Keytronic confirms data breach after ransomware attack

Security AffairsJun 18, 08:58 UTC · Jun 18, 2024Ransomware

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New Cyber Platform Lab 1 Decodes Dark Web Data to Uncover Hidden Supply Chain Breaches

The Hacker NewsMar 20, 23:32 UTC · Mar 20, 2023Ransomware

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Accenture discloses data breach after LockBit ransomware attack

Security AffairsOct 15, 20:17 UTC · Oct 15, 2021Ransomware

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Askul data breach exposed over 700,000 records after ransomware attack

Security AffairsDec 17, 12:19 UTC · Dec 17, 2025Ransomware

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Colonial Pipeline discloses data breach after May ransomware attack

Security AffairsAug 17, 07:04 UTC · Aug 17, 2021Ransomware

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December ransomware attack leads to massive data breach from California health network

The RecordFeb 14, 18:47 UTC · Feb 14, 2023Ransomware

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Norton Healthcare disclosed a data breach after ransomware attack

Security AffairsDec 9, 09:25 UTC · Dec 9, 2023Ransomware

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Ferrari confirms data breach after receiving a ransom demand from an unnamed extortion group

Security AffairsMar 21, 11:21 UTC · Mar 21, 2023Ransomware

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Prolific ransomware gang takes credit for Seiko data breach

The RecordAug 21, 20:45 UTC · Aug 21, 2023Ransomware

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Apex Laboratory disclose data breach after a ransomware attack

Security AffairsJan 4, 22:52 UTC · Jan 4, 2021Ransomware

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Covenant Health data breach after ransomware attack impacted over 478,000 people

Security AffairsJan 2, 15:30 UTC · Jan 2, 2026Ransomware

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Cognizant admitted data breach in April Ransomware Attack

Security AffairsJun 18, 22:34 UTC · Jun 18, 2020Ransomware

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Healthcare giant Magellan discloses data breach after ransomware attack

Security AffairsMay 13, 13:03 UTC · May 13, 2020Ransomware

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Healthcare breaches: Is your data at rest or at risk?

Help Net SecurityMay 5, 00:00 UTC · May 5, 2017Ransomware

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Money is still the root of most breaches

Help Net SecurityMay 19, 00:00 UTC · May 19, 2020Ransomware

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Bitdefender Premium Security Plus detects threats across multiple operating systems

Help Net SecurityFeb 23, 00:00 UTC · Feb 23, 2023Ransomware

57

Unique Challenges to Cyber-Security in Healthcare and How to Address Them

The Hacker NewsNov 9, 13:05 UTC · Nov 9, 2021Ransomware

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