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Defense

20 articles

SecurityWeek general Jul 28

For Some, So-Called ‘Skynet Day’ Came too Close to Sci-Fi After a Rogue Agent Hacked Into a Startup

Decades after it appeared in “The Terminator,” Skynet looks more like a forecast of the cyber incident in which a rogue AI system hacked into another AI comp...

SecurityWeek → Details

SC Media general Jul 27

Russian hackers exploited Zimbra zero-day in espionage campaigns

Russian state-sponsored cybercriminals exploited a zero-day vulnerability in the Zimbra email and collaboration platform to conduct espionage against Western...

SC Media → Details

The Record general Intel Jul 27

Outdated VPNs should be purged from federal agencies, senator says

Intelligence Committee member Ron Wyden wants CISA, OMB and NIST to lead a federal effort to rout out obsolete VPNs from the U.S.

The Record → Details

Help Net Security general Jul 27

Booz Allen expands Vellox Suite with AI-driven threat detection platform

Booz Allen Hamilton has announced an expansion of its powerful suite of AI-powered cyber defense products. Now generally available, Vellox Ranger provides au...

Help Net Security → Details

The Record general Intel Jul 27

Hackers used autonomous AI agent to spy on Thailand's finance ministry

Hackers used an autonomous artificial intelligence agent to carry out a cyber-espionage campaign against Thailand's Ministry of Finance, researchers discovered.

The Record → Details

BleepingComputer general GitHub Jul 26

GitHub, PyPI add time-absed defenses against supply chain attacks

GitHub and PyPI (Python Package Index) have introduced a time-based mechanism in the Dependabot dependency management tool to protect against supply-chain at...

T1195

BleepingComputer → Details

SC Media general Jul 24

Rep. Bacon warns CISA cuts weaken U.S. cyber defenses

House Armed Services Committee member urges faster cyber investments as China, Russia threats grow.

SC Media → Details

Cyberscoop general Microsoft IBM Linux NVIDIA Jul 24

Microsoft, tech companies throw weight behind spread of open-source AI

Other signatories of the letter include Meta, Palantir, Perplexity, Mistral, NVIDIA, Mozilla, The Linux Foundation, Hugging Face, Dell Technologies and IBM. ...

Cyberscoop → Details

SecurityWeek general Amazon Linux Jul 24

In Other News: Dolphin X AI-Powered Malware, Car Anti-Theft Device Hack, 400 Linux Kernel Flaws

Noteworthy stories that might have slipped under the radar: Siemens ROX II industrial switch vulnerabilities, Russian Zimbra webmail espionage campaign, Stad...

SecurityWeek → Details

Security Affairs general Jul 24

Thailand’s Ministry of Finance Targeted With Hermes AI Agent Running Unattended, Hades Implant Staged

Hunt.io uncovered a cyber-espionage attack on Thailand’s Finance Ministry using Hermes AI agent and Hades malware for reconnaissance and persistence.

T1592 1 IOC

Security Affairs → Details

GBHackers general Jul 24

Russian LAUNDRY BEAR Hackers Exploit Zimbra Zero-Day to Steal 90 Days of Emails

Russian state-supported threat actors, known as LAUNDRY BEAR, have exploited a zero-day vulnerability in the Zimbra Collaboration Suite to steal up to 909,09...

GBHackers → Details

GBHackers general Jul 23

Top 10 Best Physical Security Penetration Testing Firms 2026

In an era dominated by cyber threats, the importance of physical security penetration testing often gets overshadowed. However, a robust security posture req...

GBHackers → Details

CSO Online enterprise Jul 23

4 ways AI-driven defense is rewriting the cybersecurity playbook

The cybersecurity landscape has evolved beyond human scale. Today’s adversaries have replaced predictable, manual playbooks with machine-generated attack cha...

CSO Online → Details

Proofpoint Blog vendor Jul 23

New warnings that Russian operatives are targeting the emails of US nuclear scientists and defense contractors

Proofpoint Blog → Details

The Hacker News general Jul 23

Russian Espionage Group Exploited Zimbra Zero-Day to Steal Mail and 2FA Codes

A Russian state-supported espionage group spent months reading Western mailboxes through a then-unknown flaw in Zimbra's webmail client. The payload goes aft...

The Hacker News → Details

Cyberscoop general Jul 23

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

Laundry Bear exploited a zero-day vulnerability for five months before it was patched in July 2025, and the group is still actively exploiting vulnerable env...

Cyberscoop → Details

Proofpoint Blog vendor Jul 23

Russian Espionage Group Exploited Zimbra Zero-Day to Steal Mail and 2FA Codes

Proofpoint Blog → Details

Unit 42 research Oracle Jul 23

Russian Global Webmail Espionage

Unit 42 details a Russian cyberespionage campaign targeting Zimbra webmail servers using JavaScript injection to steal credentials. The post Russian Global W...

Unit 42 → Details

GBHackers general Jul 23

New TriBack Loader Evades EDR Using Signed Binaries and Win32 Callback APIs

A new shellcode loader, dubbed “TriBack Loader,” to a China-nexus intrusion cluster tracked as JadeProx, with the malware explicitly engineered to evade mode...

GBHackers → Details

SC Media general Apple Jul 23

CIOs brace for AI threats while investing in AI defense

LevelBlue: CIOs see AI as critical to cyber resilience amid rising threats.

SC Media → Details

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