CERT Polska
Warnings and incidents · Poland
Source digest
Cybersecurity — Poland and the world
Latest publications from Polish and international security outlets and response teams: threat warnings, vulnerabilities, regulatory changes, campaigns abroad, technical analyses and guides. Every entry gives a title, a short summary and a link to the publisher’s full article.
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Qilin Ransomware Suspect Arrested in Japan, Extradited to Germany
The individual was detained in May and has been extradited to Germany to face hacking charges. The post Qilin Ransomware Suspect Arrested in Japan, Extradited to Germany appeared first on SecurityWeek.
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Polska, NATO, Ukraina. Jak Kreml prowadzi wojnę informacyjną?
Czas na międzynarodową debatę poświęconą rosyjskiej dezinformacji, propagandzie i operacjom wpływu. Eksperci wyjaśnią, jak Kreml wykorzystuje przestrzeń informacyjną przeciwko Polsce, Ukrainie i państwom NATO, jak zmieniają się rosyjskie metody oddziaływania…
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The Record World Cyber conflict and states 12 days ago
Russian cyberattacks against UK are 'Putin Tax' costing $3.3 billion, says lawmaker
A report by a Labour MP and an academic argues that if the British public cannot see what Russian activity costs, it cannot weigh that burden against the cost of defending against it.
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SecurityWeek World Enterprise security 12 days ago
Hadrian Raises $40 Million to Expand Autonomous Offensive Security Platform
Hadrian offers an agentic offensive security platform that allows defenders to operate at the same speed as attackers. The post Hadrian Raises $40 Million to Expand Autonomous Offensive Security Platform appeared first on SecurityWeek.
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Bezprecedensowe wycieki danych Polaków. Czy trzeba zmiany „na już”?
Bezprecedensowe wycieki danych Polek i Polaków wywołały ogromne poruszenie i pytania o bezpieczeństwo danych. Sprawa MyDr, Medyc, Enel-Med czy pacjentów stomatologicznych budzą uzasadnione obawy: co nas jeszcze czeka? Wojciech Wiewiórowski (Europejski…
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FBI, Secret Service add to warnings of FortiBleed credential stealing campaign
Users of two types of Fortinet hardware should take steps to limit their exposure to a now-global credential stealing campaign, U.S. federal law enforcement says.
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Hackers exploit critical Atlassian flaw after public PoC release
A critical vulnerability (CVE-2026-21589) affecting multiple Atlassian product families, including Jira, Confluence, and Bitbucket, is being exploited in attacks that do not require authentication. [...]
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Advantest Discloses Data Breach Months After Ransomware Attack
The Japanese chip testing giant said hackers stole personal information from its servers in the February 2026 cyberattack. The post Advantest Discloses Data Breach Months After Ransomware Attack appeared first on SecurityWeek.
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Co się stanie, gdy Polska straci łączność? Anna Streżyńska szczerze o odporności państwa
Łączność to dla obywateli usługa, ale przede wszystkim fundament bezpieczeństwa państwa. Od sieci telekomunikacyjnych zależy funkcjonowanie administracji, energetyki, transportu, bankowości, systemów alarmowania, wojska i dostępu do cyfrowych usług…
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The Sixth Voice of the CISO Data Shows Cyber Risk Has Moved Inside the Workflow
The 2026 findings are not just a year-over-year shift. They mark the latest point in a five-year arc where resilience, AI governance, human risk, and board scrutiny are converging inside the systems where work actually happens. For years, the enterprise…
Page 44 of 60 · 599 entries in the archive
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Where the entries come from
Tracked sources
Niebezpiecznik
Everyday security · Poland
Zaufana Trzecia Strona
Analyses and investigations · Poland
Sekurak
Technique and vulnerabilities · Poland
CyberDefence24
Policy and regulation · Poland
Kapitan Hack
Threats to business · Poland
The Hacker News
Campaigns and vulnerabilities · World
BleepingComputer
Incidents and malware · World
Krebs on Security
Investigative journalism · World
The Record
Cyber conflict and states · World
Dark Reading
Industry analysis · World
SecurityWeek
Enterprise security · World
Schneier on Security
Cryptography and policy · World
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