Search: “Czech Republic”

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CategoryAll Ransomware 31 Threat actor 21 Exploit / PoC 19 Data breach 14 Policy & legal 6 Vulnerability 5 Malware 3 Phishing & fraud 1

SeverityAll critical 95 high 5 medium 0 low 0 info 0

Czech Republic accuses China's APT31 of a cyberattack on its Foreign Ministry

Security AffairsMay 28, 17:49 UTC · May 28, 2025Threat actor

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Czech Republic's second

CyberScoopMar 13, 16:45 UTC · Mar 13, 2020Exploit / PoC in the wild

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Czech Republic Accuses China of Government Hack

Infosecurity MagazineMay 28, 14:45 UTC · May 28, 2025Threat actor

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Czech Republic Blames China-Linked APT31 Hackers for 2022 Cyberattack

The Hacker NewsMay 29, 05:10 UTC · May 29, 2025Threat actor

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China-Aligned Groups Ramp Up Attacks: Dragon Weave Hits Czech Republic & Taiwan

The Hacker NewsJun 1, 11:54 UTC · Jun 1, 2026Data breach

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Czech cyber officials warn of serious threat to health care sector

CyberScoopApr 17, 15:10 UTC · Apr 17, 2020Exploit / PoC in the wild

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Victims of Microsoft Exchange Server zero

CyberScoopMar 5, 15:14 UTC · Mar 5, 2021Exploit / PoC in the wild

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SentinelOne appoints Siggi Petursson and Martin Matula to VP of engineering positions

Help Net SecurityFeb 6, 13:34 UTC · Feb 6, 2024Ransomware

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Czech cyber agency warns against using services and products that send data to China

The RecordSep 4, 12:04 UTC · Sep 4, 2025Threat actor

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Chinese spies blamed for attempted hack on Czech government network

The RecordMay 28, 10:12 UTC · May 28, 2025Data breach

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Extradited Russian pleads not guilty to massive LinkedIn breach

CyberScoopMar 30, 17:21 UTC · Mar 30, 2018Exploit / PoC in the wild

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Alleged LinkedIn hacker Yevgeniy Nikulin will stand trial in U.S. court, despite mental illness symptoms

CyberScoopMay 30, 18:10 UTC · May 30, 2019Policy & legal in the wild

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Extradited Russian explores plea deal for massive LinkedIn breach

CyberScoopApr 12, 19:39 UTC · Apr 12, 2018Exploit / PoC in the wild

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Russian hacker connected to 2012 LinkedIn data breach is arrested

CyberScoopOct 20, 01:52 UTC · Oct 20, 2016Data breach in the wild

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US Government concerned by cyber attacks on Czech hospitals

Security AffairsApr 20, 14:03 UTC · Apr 20, 2020Data breach

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LinkedIn hacking suspect refuses to cooperate with his lawyers

CyberScoopJul 25, 01:01 UTC · Jul 25, 2018Data breach in the wild

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A New Age of Hacktivism

The Hacker NewsFeb 22, 15:39 UTC · Feb 22, 2024Threat actor

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Suspected Chinese Group Calypso APT Exploiting Vulnerable Microsoft Exchange Servers

Recorded FutureDec 13, 00:00 UTC · Dec 13, 2018Vulnerability in the wildCVE-2021-26855 CVE-2021-27065 CVE-2021-26857+1 CVEs

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Russian hacker Yevgeniy Nikulin found guilty on most serious charges after years of legal wrangling

CyberScoopJul 11, 02:05 UTC · Jul 11, 2020Data breach in the wild

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DHS’s cyber division has stepped up protections for coronavirus research, official says

CyberScoopMay 22, 19:35 UTC · May 22, 2020Ransomware in the wild

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Volunteer cybersecurity pros say they've stymied hacks against health care organizations

CyberScoopApr 21, 23:53 UTC · Apr 21, 2020Ransomware in the wild

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Attacks on Exchange servers expand from nation

The RecordNov 17, 06:58 UTC · Nov 17, 2022Ransomware in the wild

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GitHub disables pro

CyberScoopJan 12, 16:00 UTC · Jan 12, 2023Exploit / PoC in the wild

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Intellexa’s Global Corporate Web

Recorded FutureJan 31, 00:00 UTC · Jan 31, 2024Exploit / PoC

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One Railway Radio Outage Stopped Trains Across Germany and Nobody Knew Why

Security AffairsJun 24, 08:30 UTC · Jun 24, 2026Threat actor

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Meta Takes Down Russian

Infosecurity MagazineSep 28, 09:30 UTC · Sep 28, 2022Threat actor

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Czech cyber agency NUKIB flags Chinese espionage risks to critical infrastructure

Security AffairsSep 8, 00:05 UTC · Sep 8, 2025Threat actor

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Salt Typhoon hacking campaign goes beyond previously disclosed targets, world cyber agencies say

CyberScoopAug 27, 20:18 UTC · Aug 27, 2025Threat actor in the wild1

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Kaspersky Q4 2021 DDoS attack report

Kaspersky SecurelistFeb 10, 10:00 UTC · Feb 10, 2022Ransomware CVE-2017-6079 CVE-2021-22205 CVE-2021-36260

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Russian espionage group using novel Zimbra exploit to steal sensitive data from Western countries

CyberScoopJul 23, 20:31 UTC · Jul 23, 2026Threat actor in the wildCVE-2025-66376

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Officials once again warn defenders that Russian hackers are targeting network devices

CyberScoopJul 13, 15:48 UTC · Jul 13, 2026Exploit / PoC in the wildCVE-2008-4128 CVE-2018-0171

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Over 200 PrestaShop stores expose installer, allowing full takeover

Sansec (Magento / e-commerce security)Apr 14, 13:40 UTC · Apr 14, 2026Vulnerability in the wildCVE-2026-75650

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APT28 Deploys PRISMEX Malware in Campaign Targeting Ukraine and NATO Allies

The Hacker NewsApr 8, 13:50 UTC · Apr 8, 2026Malware CVE-2026-21509 CVE-2026-21513

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Cisco Talos DNS Security

Cisco TalosJan 16, 14:32 UTC · Jan 16, 2026Vulnerability in the wildCVE-2026-20182

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Cisco Talos Network Intrusion Prevention

Cisco TalosDec 19, 16:46 UTC · Dec 19, 2025Ransomware in the wildCVE-2026-20182 CVE-2025-20333 CVE-2025-20362+1 CVEs

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Cisco Talos Antivirus

Cisco TalosDec 19, 16:43 UTC · Dec 19, 2025Ransomware in the wildCVE-2026-20182 CVE-2025-20333 CVE-2025-20362

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Denmark Blames Russia for “Destructive” Cyber

Infosecurity MagazineDec 19, 12:30 UTC · Dec 19, 2025Threat actor

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⚡ Weekly Recap: Drift Breach Chaos, Zero-Days Active, Patch Warnings, Smarter Threats & More

The Hacker NewsDec 6, 11:14 UTC · Dec 6, 2025Vulnerability in the wildCVE-2025-53690 CVE-2025-38352 CVE-2025-48543+25 CVEs1

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How a noisy ransomware intrusion exposed a long-term espionage foothold

Help Net SecurityDec 2, 00:00 UTC · Dec 2, 2025Ransomware CVE-2025-53770 CVE-2024-21887 CVE-2025-4427+2 CVEs

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Salt Typhoon Exploits Flaws in Edge Network Devices to Breach 600 Organizations Worldwide

The Hacker NewsSep 5, 12:40 UTC · Sep 5, 2025Threat actor CVE-2018-0171 CVE-2023-20198 CVE-2023-20273+3 CVEs

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