Search: “citrix”

29 stories

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DomainAll Cyber AIWindow24h 3d 7d 30d AllIn the wild Important only Show duplicates

CategoryAll Ransomware 134 Vulnerability 132 Exploit / PoC 126 Threat actor 34 Data breach 29 Malware 11 Policy & legal 3 Advisory 3 Model release 2 Phishing & fraud 1 AI safety & security 1

SeverityAll critical 398 high 74 medium 1 low 0 info 3

Hackers breached US Census Bureau in January 2020 via Citrix vulnerability

The RecordDec 13, 00:00 UTC · Dec 13, 2022Data breach in the wildCVE-2019-19781

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Citrix Data Breach – Iranian Hackers Stole 6TB of Sensitive Data

The Hacker NewsMar 11, 07:52 UTC · Mar 11, 2019Data breach

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Citrix acquires deviceTRUST and Strong Network

Help Net SecurityDec 12, 00:00 UTC · Dec 12, 2024Data breach

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Hackers used password spraying to breach Citrix, investigation confirms

CyberScoopJul 24, 17:16 UTC · Jul 24, 2019Data breach in the wild

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Hundreds of Citrix NetScaler ADC and Gateway Servers Hacked in Major Cyber Attack

The Hacker NewsAug 8, 03:59 UTC · Aug 8, 2023Data breach CVE-2023-3519 CVE-2023-24489

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Pennsylvania attorney general says cyberattack knocked phone, email systems offline

The RecordAug 13, 12:40 UTC · Aug 13, 2025Data breach CVE-2025-5777 CVE-2025-5349 CVE-2025-6543

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Xfinity Discloses Data Breach Impacting Nearly 36 Million

Infosecurity MagazineDec 20, 09:30 UTC · Dec 20, 2023Data breach in the wildCVE-2023-4966

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36 million people affected by data breach at Xfinity

The RecordDec 19, 00:00 UTC · Dec 19, 2023Data breach CVE-2023-4966

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Comcast’s Xfinity customer data exposed after CitrixBleed attack

Security AffairsDec 19, 23:56 UTC · Dec 19, 2023Data breach CVE-2023-4966

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⚡ Weekly Recap: Rogue AI Models, $88M Bitcoin Theft, Water

The Hacker NewsAug 3, 14:03 UTC · Aug 3, 2026Data breach CVE-2026-42897 CVE-2026-66066

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ThreatsDay Bulletin: Cisco 0-Days, AI Bug Bounties, Crypto Heists, State

The Hacker NewsMay 27, 15:52 UTC · May 27, 2026Data breach

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14 Million Patients Impacted by US Healthcare Data Breaches in 2024

Infosecurity MagazineSep 24, 13:45 UTC · Sep 24, 2024Data breach CVE-2021-34473 CVE-2021-34523 CVE-2021-31207+7 CVEs1

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Absolute enables customers to self-heal even more of their mission-critical security controls

Help Net SecurityMay 6, 00:00 UTC · May 6, 2020Data breach

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When it comes to cybersecurity, the federal government is nowhere to be found

CyberScoopJul 22, 12:00 UTC · Jul 22, 2019Data breach in the wild

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⚡ Weekly Recap: Qualcomm 0-Day, iOS Exploit Chains, AirSnitch Attack & Vibe

The Hacker NewsMar 9, 18:22 UTC · Mar 9, 2026Data breach in the wildCVE-2026-21385 CVE-2026-2796 CVE-2026-2256+13 CVEs

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Security Affairs newsletter Round 562 by Pierluigi Paganini

Security AffairsFeb 8, 13:26 UTC · Feb 8, 2026Data breach CVE-2026-21509 CVE-2025-8088

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Chinese Hackers RedNovember Target Global Governments Using Pantegana and Cobalt Strike

The Hacker NewsSep 25, 05:32 UTC · Sep 25, 2025Data breach CVE-2024-24919 CVE-2024-3400

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⚡ THN Weekly Recap: From $1.5B Crypto Heist to AI Misuse & Apple’s Data Dilemma

The Hacker NewsMay 6, 07:05 UTC · May 6, 2025Data breach CVE-2018-0171 CVE-2025-24989 CVE-2025-23209+32 CVEs

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China-Linked Silk Typhoon Expands Cyber Attacks to IT Supply Chains for Initial Access

The Hacker NewsMar 7, 04:04 UTC · Mar 7, 2025Data breach in the wildCVE-2025-0282 CVE-2024-3400 CVE-2023-3519+5 CVEs

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The $10 Cyber Threat Responsible for the Biggest Breaches of 2024

The Hacker NewsJan 15, 00:00 UTC · Jan 15, 2025Data breach1

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Iran-linked actors target critical infrastructure organizations

Security AffairsOct 18, 20:01 UTC · Oct 18, 2024Data breach

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China-linked threat actors have breached telcos and network service providers

Security AffairsJun 8, 09:53 UTC · Jun 8, 2022Data breach CVE-2018-0171 CVE-2019-15271 CVE-2019-1652+13 CVEs

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Avoiding the costly ESU cycle: Lessons learned from Windows 7 end-of-life

Help Net SecurityNov 1, 00:00 UTC · Nov 1, 2021Data breach

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Threat Source newsletter (Oct. 15, 2020)

Cisco TalosOct 15, 18:00 UTC · Oct 15, 2020Data breach

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Dtex Systems Intercept 6.0 uncovers malicious and negligent behavior without invading employee privacy

Help Net SecurityJul 24, 00:00 UTC · Jul 24, 2020Data breach

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Biomedical orgs working on COVID-19 vaccines open to cyber attacks

Help Net SecurityJul 17, 00:00 UTC · Jul 17, 2020Data breach CVE-2019-19781 CVE-2019-11510 CVE-2018-13379+1 CVEs

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How the suspected Equifax hackers covered their tracks

CyberScoopFeb 14, 15:49 UTC · Feb 14, 2020Data breach in the wild

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DHS alerts industry to insecure enterprise VPN apps

CyberScoopApr 12, 20:18 UTC · Apr 12, 2019Data breach

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Cyberattack at med-tech conglomerate Hoya slowed production at Thai factory by 60 percent

CyberScoopApr 8, 19:57 UTC · Apr 8, 2019Data breach in the wild

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