Cybersecurity Today

Jim Love
  • 4.6(169개의 평가)
  • IT 뉴스
  • 매일 업데이트

Updates on the latest cybersecurity threats to businesses, data breach disclosures, and how you can secure your firm in an increasingly risky time.

  1. 1일 전

    The Godfather of Zero Trust - A Discussion with John Kindervag

    Inside Zero Trust: John Kindervag and the Evolution of Cybersecurity In this episode of Cybersecurity Today: Weekend Edition, host Jim Love speaks with John Kindervag, the pioneer behind the Zero Trust model of cybersecurity. With over 25 years of industry experience, John delves into how the concept originated from his early work with firewalls, advocating for a system where no packet is trusted by default. He discusses the fundamental principles of Zero Trust, including defining protect surfaces, mapping transaction flows, and implementing microsegmentation. The conversation also touches on overcoming cultural and organizational challenges in cybersecurity, the inadequacies of traditional risk models, and adapting Zero Trust methodologies in the evolving landscape, including AI. Through thoughtful discourse and practical insights, John underscores the importance of strategic and tactical implementations in building resilient and secure systems. 00:00 Introduction to Cybersecurity Today 00:25 Meet John Kindervag: The Godfather of Zero Trust 01:50 The Birth of Zero Trust 04:08 Challenges and Evolution of Zero Trust 06:03 From Forrester to Practical Implementations 11:40 The Concept of Protect Surfaces 17:30 Risk vs. Danger in Cybersecurity 30:54 Farmers and Technology 31:48 The Importance of IT in Business 32:26 Introduction to Zero Trust 32:41 Five Steps to Zero Trust 33:14 Mapping Transaction Flows 34:25 Custom Architecture for Zero Trust 34:55 Defining Policies with the Kipling Method 36:04 Monitoring and Maintaining Zero Trust 36:28 The Concept of Anti-Fragile Systems 38:47 Challenges and Success Stories in Zero Trust 42:02 Microsegmentation and Protect Surfaces 45:39 AI and Zero Trust 49:22 Advice for Implementing Zero Trust 50:37 Military Insights and Decision Making 57:19 The Future of Zero Trust 59:07 Conclusion and Final Thoughts

    1시간

  2. 2일 전

    Microsoft Patches Zero Day And More

    Cybersecurity Today: Microsoft Patches, Canadian Data Breach, NVIDIA's New Tool, and a Senator's Call for Investigation In this episode of Cybersecurity Today, host Jim Love discusses Microsoft's September patch update addressing 81 security flaws, including two zero-day vulnerabilities. Highlights include a data breach in Canada affecting email and phone numbers, NVIDIA's release of an open-source LLM vulnerability scanner, and US Senator Ron Wyden's call for the FTC to investigate Microsoft's security practices. The episode also clears up the mystery behind the bricked SSDs after a Windows 11 update. 00:00 Microsoft Patches 81 Flaws 02:29 Canadian Government Data Breach 03:38 NVIDIA's Garrick: AI Vulnerability Scanner 05:01 Senator Urges FTC to Probe Microsoft 06:52 Mystery of Bricked SSDs Solved 08:24 Conclusion and Upcoming Interview

    9분

  3. 4일 전

    iCloud Calendar Invites Disguise New Phishing Campaigns

    Phishing Scams, Leaked Stream Keys, Zero-Day Android Vulnerabilities, and Bounties on Russian Hackers In this episode of Cybersecurity Today, host Jim Love discusses several critical cybersecurity issues. Attackers are using iCloud calendar invites for phishing scams, leveraging Apple's system to bypass security checks. The US Department of Defense has exposed livestream credentials, risking hijack and fake content insertion. Billions of Android phones are vulnerable due to unpatched critical zero days, and Google has only fixed issues for Pixel devices so far. Additionally, the US State Department has placed a $10 million bounty on three Russian FSB hackers responsible for attacks on energy companies. Jim emphasizes the importance of securing digital assets and maintaining strong cybersecurity practices. 00:00 Introduction and Headlines 00:24 Phishing Scam via iCloud Calendar Invites 03:18 US Department of Defense Livestream Vulnerabilities 05:53 Critical Android Zero-Day Vulnerabilities 07:38 US Bounty on Russian FSB Hackers 09:42 Conclusion and Contact Information

    10분

  4. 6일 전

    Hackers Say Thanks For Lousy Security In Large Fast Food Chain

    Cybersecurity Today: Ghost Action Campaign, SalesLoft Breach, AI Vulnerabilities, and Restaurant Security Flaws Host David Shipley discusses the latest in cybersecurity, including the Ghost Action Campaign which compromised over 3000 secrets from GitHub repositories, the SalesLoft breach affecting major cybersecurity and SaaS firms, and new research showing how large language model chatbots like GPT-4 can be manipulated easily. Additionally, ethical hackers uncover significant vulnerabilities in the digital platforms of Restaurant Brands International. The episode emphasizes the importance of securing the software development ecosystem and maintaining robust social engineering defenses. 00:00 Introduction and Headlines 00:32 GitHub Supply Chain Attack: Ghost Action Campaign 02:51 SalesLoft Breach: A Deep Dive 05:01 The Summer of Salesforce Attacks 07:19 Manipulating AI: New Research Insights 09:14 Restaurant Brands International: Security Flaws Exposed 11:21 Conclusion and Sign-Off

    12분

  5. 9월 6일

    From CVE To Cyber Attack In Minutes With AI: Cybersecurity Today

    The Future of Cybersecurity: AI, Exploits, and the CVE Database In this special crossover episode of Cybersecurity Today and Hashtag Trending, the hosts explore the use of artificial intelligence (AI) in cybersecurity. The conversation begins with an overview of the ongoing 'arms race' to find and exploit software vulnerabilities, focusing on how AI can change the game. The episode delves into the Common Vulnerability and Exposures (CVE) Database, its importance, and its management by the Mitre Corporation. The discussion then spotlights groundbreaking research by Israeli researchers Effie Wies and Nahman Khayet, who developed a method to automate the creation of exploits using AI, reducing the average exploit development time from 192 days to just 15 minutes. This revelation raises significant concerns about the future of cybersecurity and the need for organizations to accelerate their response times. The podcast also touches on the potential for AI to assist in writing more secure code and defending against vulnerabilities, calling for a more resilient approach to software development and deployment. 00:00 Introduction to the Crossover Show 00:22 The Arms Race in Cybersecurity 00:59 Understanding Zero-Day Exploits 02:13 The Common Vulnerability and Exposures Database (CVE) 05:17 The Impact of AI on Exploit Development 05:54 Interview with Nahman Khayet 08:48 The Future of AI in Cybersecurity 18:16 Challenges and Recommendations for Organizations 30:54 Conclusion and Final Thoughts

    32분

  6. 9월 5일

    Reminder of this week's schedule and preview of Weekend Edition.

    For this short week we had episodes on Tuesday and Thursday. We'll return to our Monday, Wednesday and Friday schedule starting next Monday.  But we have an interview this weekend with the researchers who have issued a proof of concept showing that you can go from CVE to working exploit in 15 minutes and at the cost of less than a dollar using AI.

    1분

  7. 9월 4일

    Cloudflare Fends Off A Record Breaking 11.5 Tbps DDoS Attack

    In this episode of Cybersecurity Today, host Jim Love covers the latest and most critical stories in the world of cyber threats and digital defense: • Cloudflare fends off a record-breaking 11.5 Tbps DDoS attack, highlighting the relentless scale and sophistication of modern cyber assaults. • WhatsApp patches a dangerous zero-click exploit targeting Apple users, with advice for high-risk individuals to stay protected. • Frostbite 10: Ten critical vulnerabilities in supermarket refrigeration systems could threaten food safety nationwide. • Over 1,100 Ollama AI servers found exposed online, raising alarms about the risks of self-hosted AI and poor security practices. • Hacker group issues an ultimatum to Google, but so far, no evidence of a breach—reminding us to stay vigilant against social engineering. • Palo Alto Networks becomes the latest victim in a supply chain breach involving stolen OAuth tokens, with lessons for all organizations on token hygiene and monitoring. Stay informed, stay secure! For tips, feedback, or more info, visit technewsday.com or .ca. Cybersecurity #DDoS #ZeroClick #AI #DataBreach #Infosec

    12분

  8. 9월 2일

    1,000 Developers Compromised By NX Build System Breach

    Cybersecurity Today: Major Attacks on NX Build System, Sitecore, and Salesforce In this episode, David Shipley covers a string of significant cybersecurity breaches and vulnerabilities. Highlights include a compromise of the NX build system affecting over 1000 developers, remote code execution flaws in Sitecore's experience platform, and escalating Salesforce data theft attacks. The episode underscores the amplified risk introduced by AI in development, emphasizes the need for stringent security practices, and highlights sophisticated attacks by nation-state actors and criminal groups. Practical advice given includes the importance of patching systems, securing integrations, and educating teams on evolving threats. 00:00 Introduction and Headlines 00:28 NX Build System Compromise 01:54 AI-Driven Development Risks 04:25 Sitecore Vulnerabilities 05:36 Nation-State Threats 07:00 Salesforce Data Theft Campaign 09:51 Conclusion and Sign-Off

    11분
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Updates on the latest cybersecurity threats to businesses, data breach disclosures, and how you can secure your firm in an increasingly risky time.

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  • 제작진
    Jim Love
  • 방송 연도
    2018년 - 2025년
  • 에피소드
    105
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    Cybersecurity Today

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