Click here to download all references as Bib-File.•
| 2026-02-12
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Polish Cyber Command
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CVE-2026-21509 – Vulnerability Description and Overview of the Observed Campaign GRUNT |
| 2026-02-05
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Bleeping Computer
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Italian university La Sapienza goes offline after cyberattack Rorschach Ransomware Femwar02 |
| 2026-02-04
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Check Point Research
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Amaranth-Dragon: Targeted Cyber Espionage Campaigns Across Southeast Asia Amaranth-Dragon |
| 2026-02-01
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Cert-UA
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"Danger Bulletin": UAC-0001 (APT28) carries out cyberattacks against Ukraine and EU countries using the CVE-2026-21509 exploit (CERT-UA#19542) GRUNT |
| 2026-01-28
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Accenture
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Analysis of RustyRocket – A Custom WorldLeaks Exfiltration Tool RustyRocket |
| 2026-01-28
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Natto Thoughts
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Provincial Tasking, Cross-Provincial Execution: A Case-Based Look at How China Scales Cyber Operations |
| 2026-01-23
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ESET Research
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ESET Research: Sandworm behind cyberattack on Poland’s power grid in late 2025 |
| 2026-01-23
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Zero Day
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Cyberattack Targeting Poland’s Energy Grid Used a Wiper |
| 2026-01-19
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Swiss Post Cybersecurity
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Don't Judge a PNG by Its Header: PURELOGS Infostealer Analysis PureLogs Stealer |
| 2026-01-16
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WithSecure
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To the past and beyond: Andariel’s latest arsenal and cyberattacks GopherRAT JelusRAT PetitPotato |
| 2026-01-15
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CyberArk
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UNO reverse card: stealing cookies from cookie stealers Stealc |
| 2026-01-14
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DomainTools
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The Knownsec Leak: Yet Another Leak of China's Contractor-Driven Cyber-Espionage Ecosystem |
| 2026-01-14
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Microsoft
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Inside RedVDS: How a single virtual desktop provider fueled worldwide cybercriminal operations |
| 2026-01-12
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Cert-UA
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"Unreliable Fund": targeted cyberattacks UAC-0190 against SOU using PLUGGYAPE (CERT-UA#19092) PLUGGYAPE Void Blizzard |
| 2026-01-09
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JSAC 2026
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The Return of Old Forces: Revealing New Campaigns Connected to A Missing Cyber Mercenary Firm Linodas Brute Ratel C4 Cobalt Strike DinodasRAT HyperBro JuicyPotato MimiKatz Reshell VShell |
| 2026-01-06
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Resecurity
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Cyber Counterintelligence (CCI): When 'Shiny Objects' trick 'Shiny Hunters' |
| 2026-01-02
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The Record
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Sedgwick confirms cyber incident affecting its major federal contractor subsidiary TridentLocker |
| 2025-12-27
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bluecyber
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APT Earth Baxia - Charon Ransomware: An In-Depth Analysis Charon |
| 2025-12-15
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Amazon
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Amazon Threat Intelligence identifies Russian cyber threat group targeting Western critical infrastructure |
| 2025-12-15
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Bleeping Computer
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French Interior Ministry confirms cyberattack on email servers |