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Defense

20 articles

Security Affairs TTPs 1d ago

Pro-Iran Handala group breached Israeli defence contractor PSK Wind Technologies

Iran-linked hackers claim to have breached Israeli air defence contractor PSK Wind, which develops command and control systems. Pro-Iran Handala group announ...

T1071

Security Affairs →

GBHackers Data Breach 1d ago

Qilin Ransomware Deploys Malicious DLL to Disable Most EDR Defenses

The Qilin ransomware group has developed a highly sophisticated infection chain that targets and disables over 300 endpoint detection and response (EDR) solu...

GBHackers →

SC Media Campaigns 1d ago

New Chinese cyberespionage campaigns strike Europe

Chinese state-sponsored threat operation TA416 has reemerged from a two-year hiatus to compromise European governments in a series of cyberespionage campaign...

SC Media →

Schneier on Security Vulnerability Disclosure 1d ago

US Bans All Foreign-Made Consumer Routers

This is for new routers; you don’t have to throw away your existing ones: The Executive Branch determination noted that foreign-produced routers (1) introduc...

Schneier on Security →

Rapid7 Blog TTPs Rapid7 Linux 2d ago

New Whitepaper: Stealthy BPFDoor Variants are a Needle That Looks Like Hay

Executive Overview Advanced persistent threats (APTs) are constantly and consistently changing tactics as network defenders plug holes in defenses. Static in...

Rapid7 Blog →

Rapid7 Blog TTPs Rapid7 Linux 2d ago

New Whitepaper: Stealthy BPFDoor Variants are a Needle That Looks Like Hay

Executive Overview Advanced persistent threats (APTs) are constantly and consistently changing tactics as network defenders plug holes in defenses. Static in...

Rapid7 Blog →

GBHackers Data Breach 2d ago

Iranian Hacker Group Handal Claims Breach of Israeli Defense Firm

The international cybersecurity community was alerted to a major data breach involving Israeli military infrastructure. Handala, a recognized Iranian nation-...

GBHackers →

Schneier on Security Data Breach Google Apple 2d ago

Possible US Government iPhone Hacking Tool Leaked

Wired writes (alternate source): Security researchers at Google on Tuesday released a report describing what they’re calling “Coruna,” a highly sophisticated...

Schneier on Security →

Information Security Buzz General Intel 2d ago

Enterprise AI security: weighing the benefits and risks in 2026

The integration of artificial intelligence into core business systems, better known as enterprise AI, is moving fast, along with the threats around it. Secur...

Information Security Buzz →

GBHackers Campaigns 2d ago

TA416 Broadens Europe Spy Campaign With Web Bugs and Malware

China-aligned threat actor TA416 has resumed large-scale espionage against European governments. It is now expanding to Middle Eastern diplomatic targets, co...

T1592

GBHackers →

GBHackers Phishing Microsoft 2d ago

Remcos RAT Attack Uses Obfuscated Scripts, Trusted Windows Tools

Remcos RAT operators are abusing obfuscated scripts and trusted Windows binaries to deliver a stealthy, largely fileless infection chain that runs almost ent...

T1566

GBHackers →

Cyberscoop Campaigns Proofpoint 3d ago

European-Chinese geopolitical issues drive renewed cyberespionage campaign

Proofpoint researchers say the group behind the surge, TA416, had turned away from Europe for a few years. The post European-Chinese geopolitical issues driv...

Cyberscoop →

The Record General 3d ago

Romania under daily barrage of cyberattacks, defense minister says

Romanian government institutions are facing thousands of cyberattack attempts every day targeting a wide range of public institutions, Defense Minister Radu ...

The Record →

Infosecurity Magazine Campaigns Proofpoint 3d ago

Chinese Hackers Target European Governments in Espionage Campaigns

Chinese state-backed group TA416 had suspended its cyber espionage operations in Europe since 2023, noted Proofpoint

Infosecurity Magazine →

Help Net Security General Microsoft Mimecast 3d ago

Mimecast makes enterprise email security deployable in minutes

Most organizations running Microsoft 365 rely on native email controls as their primary line of defense. According to Mimecast research, 38% of organizations...

Help Net Security →

SC Media Campaigns 3d ago

Allegedly stolen Lockheed Martin data being peddled for almost $600M

Leading U.S.

SC Media →

SC Media TTPs 3d ago

China-linked groups conduct sophisticated cyber espionage against Southeast Asian government

Security Affairs reports that multiple China-linked threat groups executed a complex cyber campaign against a Southeast Asian government in 2025, employing a...

T1041

SC Media →

Help Net Security General 4d ago

Download: 2026 SANS Identity Threats & Defenses Survey

New research from the 2026 SANS Identity Threats & Defenses Survey shows that 55% of organizations experienced an identity-related compromise last year, whil...

Help Net Security →

GBHackers Ransomware Google 4d ago

Google Introduces Advanced Ransomware Defense and Recovery Features in Drive

Google has officially moved its advanced ransomware detection and file restoration features for Google Drive out of beta, making them generally available to ...

GBHackers →

GBHackers General Apple 4d ago

Apple Adds ClickFix Attack Warnings in New macOS Tahoe Security Feature

Apple has silently introduced a new security mechanism in macOS Tahoe 26.4 to protect users against social engineering campaigns known as ClickFix attacks.

T1204

GBHackers →

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