Daily Cyber Threat Brief
🔴 Mar 21’s Top Cyber News NOW! - Ep 839
· Summarized
Key takeaways
- Regularly update and patch software vulnerabilities, especially critical ones like zero-days or active exploits.
- Leverage community and free resources for education and staying current in cybersecurity.
- Verify security controls such as EDR and sandboxing environments by testing with known exploits.
- Be aware of common attack vectors, including malicious email attachments, LNK files, or malicious links in messaging apps.
- Maintain a proactive security posture with continuous monitoring, validation, and community engagement.
- Understanding broader threat landscapes and specific vulnerabilities informs better risk management and defense strategies.
- Engage with industry training and webinars to stay ahead and improve practical cybersecurity skills.
Summary
Introduction and Format of the Cyber Threat Brief
The host introduces the episode as part of the daily cyber threat brief, emphasizing his live, mobile studio setting from South Dakota. He discusses the importance of staying current with cybersecurity news for practical risk management and highlights that each episode is worth CPE credits, with potential adjustments for formal certification policies. The host also engages with the community, thanking solo operators and those breaking into cybersecurity, stressing the value of ongoing education and industry engagement.
Cybersecurity Industry Insights and Community Support**
The host advocates for continuous learning and leveraging community resources, pointing out the value of free newsletters, blogs, and online discussions over costly courses. He stresses the importance for job candidates to stay current on industry news, and acknowledges the challenges faced by newcomers, emphasizing practical skills over formal degrees for success in cybersecurity careers. The community and community-driven resources like Discord are highlighted as vital support systems.
Sponsor Promotions and Product Highlights
Multiple sponsors are featured, including Threat Locker for cybersecurity security solutions, DeletMe for online privacy management, and Black Hills Information Security’s Anti-Siphon Training for hands-on cybersecurity education. Each sponsor’s message underlines the importance of proactive security measures, privacy, and practical training, with links provided for listeners to learn more and try their services.
Cyber Threat News & Analysis: Major Stories of the Day
The host reviews a series of significant cybersecurity incidents and vulnerabilities, including: - A spyware data breach affecting nearly two million users, including children, with a focus on consumer-grade mobile spying apps and breach disclosure issues. - A zero-day Windows vulnerability exploited by multiple nation-states for around eight years, yet still unpatched by Microsoft, highlighting the risks of longstanding flaws and active exploitation. - A widespread use of commercial spyware by law enforcement agencies with potential for abuse, emphasizing the need for oversight. - Vulnerabilities in backup solutions like Nakivo, with active exploitation evidence, stressing the importance of patching and validation. - Attacks on subsea internet cables using advanced detection techniques, with analysis of their practicality and limitations. - An ongoing campaign targeting Ukrainian defense through malicious messaging apps like Signal, illustrating cyber-espionage and the use of social engineering. - Attacks leveraging Jira software as a common attack vector, including a hack of the Swiss-based telecom firm Ascom by the threat group Hellcat. - An active zero-day exploit in Windows, exploited by state actors for espionage, emphasizing the need for vigilance and timely patching.
Expert Comments, Recommendations, and Community Interaction
Throughout the episode, the host provides expert commentary, pointing out the importance of immediate patching where possible, validating security controls, and understanding the broader implications of each vulnerability or attack. He engages audience questions, discusses technical details in an accessible way, and promotes ongoing education through trainings, webinars, and community events. The hosts advocate for a proactive and informed security posture, reminding listeners to verify their defenses and stay ahead of adversaries.
Closing Remarks and Upcoming Events
The host concludes by thanking the community, sponsors, and fellow speakers. He announces upcoming cybersecurity training sessions, webinars, and major events like Dakota Con, encouraging participation and continuous learning. The episode closes with a call for feedback, community engagement, and a reminder to maintain vigilance in cybersecurity practices.
Sponsors
- Threat Locker · Do zero-day exploits and supply chain attacks keep you up at night and worry no more you can harden your security with Threat Locker. Worldwide companies like JetBlue trust Threat Locker to secure their data and keep their business operations flying high. Threat Locker takes a deny-by-default approach to cybersecurity and provides a full audit of every action allowed or blocked for risk management and compliance. Onboarding and operation is fully supported by their US-based cyber hero support team. Get a free 30 day trial and learn more about how Threat Locker can help prevent ransomware and ensure compliance.
- DeletMe · Find out what personal data about you is available online and have it removed with DeletMe. This subscription service removes your info from major people search databases, helps prevent ID theft and vishing scams, and provides a monthly personalized privacy report.
- Black Hills Information Security - Anti-Siphon Training · Check out anti-siphon training for high-quality, industry-disrupting cybersecurity education. Their practical, demand-driven courses are live, engaging, and accessible regardless of financial situation. See upcoming classes at https://anti-sifeintraining.com.
Show notes
The stories that matter most to #cybersecurity insiders, analysts, and business leaders. Delivered every day.
Check out Barricade Cyber for #incidentresponse, #ransomware protection, and business recovery services: https://barricadecyber.com
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Get actionable intelligence and automated remediation for threats across the clear & dark web with Flare! https://simplycyber.io/flare
SC Academy - The Place for GRC: https://academy.simplycyber.io
Join SC Discord: https://SimplyCyber.io/discord
Podcast in stream: https://cisoseries.comÂ
Follow SC: https://simplycyber.io/socials
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