CISO Briefing 2026-08-15

Today’s Stories, Governance Lens — August 15, 2026 You’re easier to find than you think — Americanthinker.com Nozomi partners with Sophos to put operational technology data in IT consoles — SiliconANGLE News Letters to the editor — TheJournal.ie CISA just changed the rules. Is your vulnerability program ready? — Nextgov GAO official suggests addressing AI risks through existing legislation — Nextgov Curiouser and Curiouser — Talosintelligence.com Microsoft patches LegacyHive Windows zero-day vulnerability — BleepingComputer U.S. CISA adds Metabase, Windows, and Cisco Secure Firewall flaws to its Known Exploited Vulnerabilities catalog — Securityaffairs.com U.S. CISA adds Metabase, Windows, and Cisco Secure Firewall flaws to its Known Exploited Vulnerabilities catalog — Securityaffairs.com What I Learned Securing Sniffnet with the GitHub Secure Open Source Fund — Sniffnet.app CISA recently updated its Known Exploited Vulnerabilities catalog, adding Metabase, Windows, and Cisco Secure Firewall flaws. This change highlights the evolving threat landscape and the need for organizations to prioritize vulnerability management. To ensure compliance with regulatory requirements, such as NIST Cybersecurity Framework guidelines, CISOs should review their vulnerability programs and conduct regular assessments to identify potential weaknesses. ...

August 15, 2026 · 2 min · Jason, Cyber Professional

CyberNews 2026-08-15

Cybersecurity Headlines — August 15, 2026 You’re easier to find than you think — Americanthinker.com Nozomi partners with Sophos to put operational technology data in IT consoles — SiliconANGLE News Letters to the editor — TheJournal.ie CISA just changed the rules. Is your vulnerability program ready? — Nextgov GAO official suggests addressing AI risks through existing legislation — Nextgov Curiouser and Curiouser — Talosintelligence.com Microsoft patches LegacyHive Windows zero-day vulnerability — BleepingComputer U.S. CISA adds Metabase, Windows, and Cisco Secure Firewall flaws to its Known Exploited Vulnerabilities catalog — Securityaffairs.com U.S. CISA adds Metabase, Windows, and Cisco Secure Firewall flaws to its Known Exploited Vulnerabilities catalog — Securityaffairs.com What I Learned Securing Sniffnet with the GitHub Secure Open Source Fund — Sniffnet.app From the Trenches As a cybersecurity practitioner, I’ve seen firsthand how quickly vulnerabilities can be exploited by attackers. Recently, I came across an article that made me think twice about my own security posture - “You’re easier to find than you think” (Americanthinker.com). The idea that I’m more vulnerable than I realize is a sobering one, and it’s a reminder that no system is completely secure. ...

August 15, 2026 · 2 min · Jason, Cyber Professional

CISO Briefing 2026-08-14

Today’s Stories, Governance Lens — August 14, 2026 Cisco fixes vulnerability exploited to DoS its firewalls (CVE-2026-20349) — Help Net Security Palo Alto Networks to run OpenAI cyber models inside customer networks — SiliconANGLE News ‘Near-autonomous’ AI agents attack Taiwan’s nuclear safety agency — Theregister.com Coalition for Health AI Mounts Effort Against Cyberattacks — pymnts.com Disgruntled Researcher Discloses New Zero-Day in Windows Antivirus — PCMag.com LiteLLM Attack Affected 2,500 Companies, 434,000 CI/CD Pipelines: CloudSEK — DevOps.com Lazarus hackers exploited Windows zero-day to target defense firms — BleepingComputer Chinese Hackers Created a ‘Near-Autonomous’ Attack Using Open-Source AI — PCMag.com Gunra Ransomware Exploits Fortinet Flaws to Target Critical Infrastructure — Infosecurity Magazine A dangerous Zoom screen-sharing bug could have let hackers hijack other devices on a call — TechRadar The growing threat of zero-day exploits in widely used software is a serious concern for organizations. A recent zero-day vulnerability (CVE-2026-20349) was discovered in Cisco firewalls, which could allow attackers to launch devastating denial-of-service attacks. This highlights the need for robust patching and vulnerability management processes to prevent such incidents. ...

August 14, 2026 · 2 min · Jason, Cyber Professional

CyberNews 2026-08-14

Cybersecurity Headlines — August 14, 2026 Cisco fixes vulnerability exploited to DoS its firewalls (CVE-2026-20349) — Help Net Security Palo Alto Networks to run OpenAI cyber models inside customer networks — SiliconANGLE News ‘Near-autonomous’ AI agents attack Taiwan’s nuclear safety agency — Theregister.com Coalition for Health AI Mounts Effort Against Cyberattacks — pymnts.com Disgruntled Researcher Discloses New Zero-Day in Windows Antivirus — PCMag.com LiteLLM Attack Affected 2,500 Companies, 434,000 CI/CD Pipelines: CloudSEK — DevOps.com Lazarus hackers exploited Windows zero-day to target defense firms — BleepingComputer Chinese Hackers Created a ‘Near-Autonomous’ Attack Using Open-Source AI — PCMag.com Gunra Ransomware Exploits Fortinet Flaws to Target Critical Infrastructure — Infosecurity Magazine A dangerous Zoom screen-sharing bug could have let hackers hijack other devices on a call — TechRadar From the Trenches The latest batch of cybersecurity news is out, and it’s clear that the threat landscape is getting more complex by the day. Two stories that caught my attention are Palo Alto Networks’ decision to run OpenAI cyber models inside customer networks, and a new zero-day vulnerability in Windows Antivirus. ...

August 14, 2026 · 2 min · Jason, Cyber Professional

CISO Briefing 2026-08-13

Today’s Stories, Governance Lens — August 13, 2026 Cisco ASA and FTD Flaw Exploited in the Wild Can Trigger Remote DoS — Internet IT Outsourcing And Cybersecurity Habits Of Thriving Businesses — Addicted2success.com How Successful Founders Leverage Managed IT For Growth — Addicted2success.com Banking’s Next AI Risk Is Cyber Autonomy — pymnts.com California Building ‘AI Cyber Defense Fund’ to Protect Critical Infrastructure From Hackers — Gizmodo.com Frontier AI raises the cybersecurity bar: Why prediction must become prevention — SiliconANGLE News Rapid7 cuts 12% of workforce as it invests more in AI tools; CEO says it is a ‘good company ready to be great’ — The Times of India Zoom flaw let an attacker take over your device, including iPhone and Mac — 9to5Mac Blumira launches Hearth, an AI command center that spans rival security tools — SiliconANGLE News The growing threat of remote denial-of-service (DoS) attacks is a pressing concern for organizations with Internet-facing assets. Cisco’s ASA and FTD devices have been exploited in the wild to trigger such attacks, highlighting the need for robust security measures to protect against these types of threats. ...

August 13, 2026 · 6 min · Jason, Cyber Professional

CyberNews 2026-08-13

Cybersecurity Headlines — August 13, 2026 Cisco ASA and FTD Flaw Exploited in the Wild Can Trigger Remote DoS — Internet IT Outsourcing And Cybersecurity Habits Of Thriving Businesses — Addicted2success.com How Successful Founders Leverage Managed IT For Growth — Addicted2success.com Banking’s Next AI Risk Is Cyber Autonomy — pymnts.com California Building ‘AI Cyber Defense Fund’ to Protect Critical Infrastructure From Hackers — Gizmodo.com Frontier AI raises the cybersecurity bar: Why prediction must become prevention — SiliconANGLE News Rapid7 cuts 12% of workforce as it invests more in AI tools; CEO says it is a ‘good company ready to be great’ — The Times of India Zoom flaw let an attacker take over your device, including iPhone and Mac — 9to5Mac Blumira launches Hearth, an AI command center that spans rival security tools — SiliconANGLE News From the Trenches As a cybersecurity practitioner, I’ve been keeping an eye on the latest developments in the industry, and today’s headlines are particularly concerning. The exploitation of a vulnerability in Cisco ASA and FTD devices that can trigger remote denial-of-service (DoS) attacks on the internet is a serious issue. This type of attack can have significant consequences for organizations with large networks and critical infrastructure, and it’s essential that these vulnerabilities are patched as soon as possible. ...

August 13, 2026 · 2 min · Jason, Cyber Professional

CISO Briefing 2026-08-12

Today’s Stories, Governance Lens — August 12, 2026 OpenAI expands Daybreak with GPT-5.6-Cyber model as AI cyber breaches surge — Business Standard BdThemes Supply Chain Attack Poisons JSON to Create Rogue WordPress Admins — Internet Opinion: Europe needs to start treating the climate emergency as a threat to our national security — The Irish Times Cybersecurity jobs available right now: August 11, 2026 — Help Net Security Corma launches with $60M in funding for defensive cybersecurity AI — SiliconANGLE News Hackers talked their way into Levi’s, and three computers were enough — The Next Web OpenAI expands Daybreak cybersecurity initiative as AI agent threats evolve — CNBC OpenAI unveils Daybreak Blue and Daybreak Red cybersecurity models — Crypto Briefing China-Linked Hackers Deploy New StormEncryptor Ransomware, Likely via N-central Flaw — Internet ⚡ Weekly Recap: AI Goes Rogue, Metabase 0-Day, MCP Supply-Chain Attacks, and Router Backdoors — Internet OpenAI expands Daybreak with GPT-5.6-Cyber model as AI cyber breaches surge ...

August 12, 2026 · 2 min · Jason, Cyber Professional

CyberNews 2026-08-12

Cybersecurity Headlines — August 12, 2026 OpenAI expands Daybreak with GPT-5.6-Cyber model as AI cyber breaches surge — Business Standard BdThemes Supply Chain Attack Poisons JSON to Create Rogue WordPress Admins — Internet Opinion: Europe needs to start treating the climate emergency as a threat to our national security — The Irish Times Cybersecurity jobs available right now: August 11, 2026 — Help Net Security Corma launches with $60M in funding for defensive cybersecurity AI — SiliconANGLE News Hackers talked their way into Levi’s, and three computers were enough — The Next Web OpenAI expands Daybreak cybersecurity initiative as AI agent threats evolve — CNBC OpenAI unveils Daybreak Blue and Daybreak Red cybersecurity models — Crypto Briefing China-Linked Hackers Deploy New StormEncryptor Ransomware, Likely via N-central Flaw — Internet ⚡ Weekly Recap: AI Goes Rogue, Metabase 0-Day, MCP Supply-Chain Attacks, and Router Backdoors — Internet From the Trenches As a cybersecurity practitioner, I’m seeing an alarming trend emerging - AI-powered cyber breaches are on the rise. OpenAI’s expansion of its Daybreak initiative with the introduction of GPT-5.6-Cyber model is a clear indication that AI agents are becoming increasingly sophisticated and threatening to our digital security. The fact that these AI models can be used to breach systems is a wake-up call for organizations to reassess their approach to cybersecurity. ...

August 12, 2026 · 2 min · Jason, Cyber Professional

CISO Briefing 2026-08-11

Today’s Stories, Governance Lens — August 11, 2026 North Korean hacking groups are building AI-powered cyberattack tools, and the results are already showing up in the wild — Crypto Briefing The AI safety test is becoming a safety risk | TechCrunch — TechCrunch Security Affairs newsletter Round 589 by Pierluigi Paganini – INTERNATIONAL EDITION — Securityaffairs.com Week in review: Cisco fixes IMC bug, Patch Tuesday forecast, Black Hat USA 2026 — Help Net Security OpenAI Trained Models While They Were Coordinating Exploits via Message Boards — Substack.com Hugging Face hack marks start of dangerous AI cyber era and many firms ‘don’t even know it’ — CNBC U.S. CISA adds a Progress LoadMaster flaw to its Known Exploited Vulnerabilities catalog — Securityaffairs.com N-able Issues N-central Hotfix 2 as Attackers Reach Managed Systems and Persist — Internet Water Utilities Group Partners With DEF CON Offshoot For Water Watch Center — Slashdot.org UNC6671 Vishing Attacks Target Personal Phones to Steal SaaS Data — Internet North Korean hacking groups are building AI-powered cyberattack tools, and the results are already showing up in the wild. This development poses a significant business risk as it could enable more sophisticated and targeted attacks against organizations globally. ...

August 11, 2026 · 2 min · Jason, Cyber Professional

CyberNews 2026-08-11

Cybersecurity Headlines — August 11, 2026 North Korean hacking groups are building AI-powered cyberattack tools, and the results are already showing up in the wild — Crypto Briefing The AI safety test is becoming a safety risk | TechCrunch — TechCrunch Security Affairs newsletter Round 589 by Pierluigi Paganini – INTERNATIONAL EDITION — Securityaffairs.com Week in review: Cisco fixes IMC bug, Patch Tuesday forecast, Black Hat USA 2026 — Help Net Security OpenAI Trained Models While They Were Coordinating Exploits via Message Boards — Substack.com Hugging Face hack marks start of dangerous AI cyber era and many firms ‘don’t even know it’ — CNBC U.S. CISA adds a Progress LoadMaster flaw to its Known Exploited Vulnerabilities catalog — Securityaffairs.com N-able Issues N-central Hotfix 2 as Attackers Reach Managed Systems and Persist — Internet Water Utilities Group Partners With DEF CON Offshoot For Water Watch Center — Slashdot.org UNC6671 Vishing Attacks Target Personal Phones to Steal SaaS Data — Internet From the Trenches As a cybersecurity practitioner, I’m seeing a disturbing trend emerging from the wild. North Korean hacking groups are building AI-powered cyberattack tools, and the results are already showing up in the real world (Crypto Briefing). This development is particularly concerning given the capabilities of these AI tools - they’re not just limited to reconnaissance or lateral movement, but can now be used to launch sophisticated attacks that could potentially breach even the most robust defenses. ...

August 11, 2026 · 2 min · Jason, Cyber Professional