CISA Warns of VMware ESXi 0-day Vulnerability Exploited in Ransomware Attacks
https://cybersecuritynews.com/vmware-esxi-0-day-ransomware-attack/
GitHub - Logisek/AzureADEnumeration: Microsoft Entra ID (Azure AD) Unauthenticated Enumeration
https://github.com/Logisek/AzureADEnumeration
Zendesk spam wave returns, floods users with 'Activate account' emails
https://www.bleepingcomputer.com/news/security/zendesk-spam-wave-returns-floods-users-with-activate-account-emails/
【優勝🥇】防衛省サイバーコンテストをAIで攻略した話 #Security - Qiita
https://qiita.com/satoki/items/955302bf2615813bae5a
The Shadow Campaigns: Uncovering Global Espionage
https://unit42.paloaltonetworks.com/shadow-campaigns-uncovering-global-espionage/
Cisco Meeting Management Vulnerability Let Remote Attacker Upload Arbitrary Files
https://cybersecuritynews.com/cisco-meeting-management-upload-vulnerability/
CISA confirms exploitation of VMware ESXi flaw by ransomware attackers - Help Net Security
https://www.helpnetsecurity.com/2026/02/05/cisa-cve-2025-22225-ransomware-exploitation/
Hunting Lazarus Part III: The Infrastructure That Was Too Perfect ? Red Asgard Blog
https://redasgard.com/blog/hunting-lazarus-part3-infrastructure-too-perfect
Spain's Ministry of Science shuts down systems after breach claims
https://www.bleepingcomputer.com/news/security/spains-ministry-of-science-shuts-down-systems-after-breach-claims/
AISURU/Kimwolf Botnet Launches Record-Setting 31.4 Tbps DDoS Attack
https://thehackernews.com/2026/02/aisurukimwolf-botnet-launches-record.html
Microsoft rolls out native Sysmon monitoring in Windows 11
https://www.bleepingcomputer.com/news/microsoft/microsoft-rolls-out-native-windows-11-sysmon-security-monitoring/
NICTER観測レポート2025の公開｜2026年｜NICT-情報通信研究機構
https://www.nict.go.jp/press/2026/02/05-1.html
Romanian oil pipeline operator Conpet discloses cyberattack
https://www.bleepingcomputer.com/news/security/romanian-oil-pipeline-operator-conpet-discloses-cyberattack-qilin-ransomware/
Knife Cutting the Edge: Disclosing a China-nexus gateway-monitoring AitM framework
https://blog.talosintelligence.com/knife-cutting-the-edge/
Data breach at fintech firm Betterment exposes 1.4 million accounts
https://www.bleepingcomputer.com/news/security/data-breach-at-fintech-firm-betterment-exposes-14-million-accounts/