CISO Briefing 2026-08-20

Today’s Stories, Governance Lens — August 20, 2026 AUTOCRYPT Wins DEF CON 34 Automotive Hacking Competition, Ranking First Among 83 Teams — PRNewswire The Defender’s Window — Gregbrockman.com Risky Business #849 – Trump will unleash contractors on cybercriminals — Risky.biz Safety and security of large language models in healthcare — Nature.com Bybit Strengthens Security Defences Against Evolving Crypto Threats, Intercepting $700 Million in Potential User Losses — PRNewswire The First Principles Of Cybersecurity Still Apply — Forrester.com Clop created custom web shell for Windchill data theft attacks — BleepingComputer Security Hub Extended adds Supply Chain Security as its tenth category — Amazon.com OpenAI Exec: The Solution to AI Doing Bad Cybercrimes Is Even More AI — Gizmodo.com AI drives 36% surge in disclosed vulnerabilities; yet two-thirds of ransomware deployments still start with compromised credentials — PRNewswire The growing threat of AI-driven cyberattacks is a serious concern for businesses. An executive from OpenAI recently stated that the solution to AI being used for malicious purposes may be more AI itself, highlighting the need for robust cybersecurity measures. ...

August 20, 2026 · 2 min · Jason, Cyber Professional

CISO Briefing 2026-08-19

Today’s Stories, Governance Lens — August 19, 2026 CISA Flags Actively Exploited Ray Flaw That Can Trigger Browser-Based RCE — Internet Cybersecurity jobs available right now: August 18, 2026 — Help Net Security OpenAI president’s blog pushing agentic AI most notable for what it did not say — Computerworld Automotive Cybersecurity Market worth $18.86 Billion by 2033 | MarketsandMarkets™ — PRNewswire Two Trusted OT Cybersecurity Leaders Join Forces to Deliver AI-Speed Protection to Protect Critical Infrastructure — PRNewswire AI is changing security testing, but not all vulnerabilities are created equal — TechRadar ⚡ Weekly Recap: VMware Exploits, Windows 0-Day, MCP Attacks, Browser Hijacks and More — Internet Public Wi-Fi just got riskier. Follow these 4 security tips — PCWorld Philips and GE investigating Clop ransomware data theft claims — BleepingComputer Podcast: Will Agentic AI Bring Fantasia’s Sorcerer’s Apprentice to Life?: A Conversation with Tracy Bannon — InfoQ.com CISA Flags Actively Exploited Ray Flaw That Can Trigger Browser-Based RCE - Internet The CISA warning highlights a critical vulnerability in popular browsers that could be exploited by attackers to execute arbitrary code. This flaw poses a significant risk to organizations with employees using these browsers for work, particularly those in industries like finance and healthcare where data confidentiality is paramount. As a result, I recommend updating affected systems immediately and assessing the feasibility of implementing alternative browser configurations. ...

August 19, 2026 · 3 min · Jason, Cyber Professional

CISO Briefing 2026-08-18

Today’s Stories, Governance Lens — August 18, 2026 Suspected China-Nexus Actor Exploits VMware vCenter Flaw, Deploys Babuk-Derived Ransomware — Internet Chinese AI company Zhipu claims its new model is a better bug-finder than Anthropic, OpenAI — Theregister.com Chinese AI company Zhipu claims its new is a better bug-finder than Anthropic, OpenAI — Theregister.com Stopping a cyberattack while walking your dog - defensive AI security CEO says it’s not ruff to do — Theregister.com Week in review: Salesforce and ServiceNow portals exposed for 17 months, exploited Metabase 0-day — Help Net Security A phone company just lost 1.6 million records to a phone call — The Next Web Dark Web Intelligence Claims US Fitness Data Exposure Involving Body20 — Undercodenews.com The Agentic AI threat cluster: Seven incidents, three actors, and what they mean for your exposure — Tenable.com Frontier AI Threats Drive Companies to Boost Security Budgets — pymnts.com Max severity SAP Commerce Cloud flaw now targeted in attacks — BleepingComputer The use of Chinese AI company Zhipu’s new model, claiming it’s a better bug-finder than Anthropic and OpenAI, raises concerns about the growing importance of artificial intelligence in cybersecurity. This development highlights the need for boards to assess the potential risks and benefits of relying on foreign-made AI solutions. CISOs should prioritize evaluating the origin and ownership of AI-powered security tools, ensuring that they align with the organization’s values and regulatory requirements. ...

August 18, 2026 · 2 min · Jason, Cyber Professional

CISO Briefing 2026-08-17

Today’s Stories, Governance Lens — August 17, 2026 A phone company just lost 1.6 million records to a phone call — The Next Web Dark Web Intelligence Claims US Fitness Data Exposure Involving Body20 — Undercodenews.com The Agentic AI threat cluster: Seven incidents, three actors, and what they mean for your exposure — Tenable.com Frontier AI Threats Drive Companies to Boost Security Budgets — pymnts.com Max severity SAP Commerce Cloud flaw now targeted in attacks — BleepingComputer Shell investigates ‘potential incident’ after Clop data theft claims — BleepingComputer Hacking Group Claims Mass Data Theft From Shell, Philips, GE, Fiserv, Others — Insurance Journal China’s AI model approaches Anthropic’s Mythos 5 in cyber-defense tests — Crypto Briefing You’re easier to find than you think — Americanthinker.com Nozomi partners with Sophos to put operational technology data in IT consoles — SiliconANGLE News The increasing sophistication of AI-powered threats is a growing concern for organizations, with seven incidents reported in the Agentic AI threat cluster. This cluster highlights the potential exposure of companies to targeted attacks leveraging advanced AI capabilities. ...

August 17, 2026 · 2 min · Jason, Cyber Professional

CISO Briefing 2026-08-16

Today’s Stories, Governance Lens — August 16, 2026 The Agentic AI threat cluster: Seven incidents, three actors, and what they mean for your exposure — Tenable.com Frontier AI Threats Drive Companies to Boost Security Budgets — pymnts.com Max severity SAP Commerce Cloud flaw now targeted in attacks — BleepingComputer Shell investigates ‘potential incident’ after Clop data theft claims — BleepingComputer Hacking Group Claims Mass Data Theft From Shell, Philips, GE, Fiserv, Others — Insurance Journal China’s AI model approaches Anthropic’s Mythos 5 in cyber-defense tests — Crypto Briefing 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 The increasing threat of Agentic AI poses a significant business risk to organizations, with potential impacts on data exposure and intellectual property theft. As companies boost their security budgets in response, CISOs must ensure that these investments are targeted and effective. Shell’s recent investigation into a potential incident after Clop data theft claims highlights the need for robust vulnerability management programs. ...

August 16, 2026 · 2 min · Jason, Cyber Professional

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

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

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

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

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