Ariel is a retired Colonel of IDF’s 8200 Cyber Unit, where he served 20+ years in a wide range of roles in the areas of Intelligence, Information Technology, Offensive & Defensive Cyber Operations and Cyber Warfare. He was awarded the prestigious Israel Defense Prize for technological breakthroughs in the cyber field.

Ariel Parnes
Co-Founder and Chief Operating Officer
Achieving Cloud Readiness Takes More than Tabletops
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Accelerated digital transformation, coupled with the escalating cloud and SaaS threat landscape, have made cloud breach readiness a topic climbing up many CISOs’ lists of cyber priorities.
Cloud Detection vs Cloud Threat Hunting: Insights for Cyber Leaders
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As cyber threats evolve, security teams need to detect and mitigate cloud attacks. Learn why cloud detection and threat hunting are key defense strategies.
Shifting your Cyber Investment Strategy for Cloud
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Cybersecurity has been with us for decades, yet it’s still a young and maturing industry—and not surprisingly. Every enterprise that cybersecurity supports is still moving along their own digital transformation journey. Some are in the early stages, lifting and shifting their on-prem workloads to the cloud. Others are well along the path, taking on new SaaS (Software as a Service) applications and developing their own cloud-native solutions to serve customers better, build efficiency into their operations, and transact with greater ease.
Why Incident Response Retainers Don’t Work for Cloud—and What Does
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Incident response (IR) retainers have been a staple for security teams for years. You pay an upfront fee to an IR firm to be "on call" if an incident occurs. The basic idea is that IR experts are ready to parachute in when disaster strikes.
Deciphering Shadows: Insights and Observations from the MGM Breach
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On September 12, 2023, the world woke up to the news ofanother significant cyber-attack, this time on MGM Resorts International, arenowned name in the hotel and casino industry. The incident affected theiroperations across various locations, including iconic Las Vegas.
A Mindset Shift for Cloud Security Resilience: Assume Breach
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Cloud environments offer tremendous advantages in agility, scalability, and cost efficiency. However, their dynamic nature also introduces new security challenges compared to traditional on-premises IT. To build true resilience for the inevitability of breaches in the cloud, organizations need to shift their mindset and priorities—starting with accepting the assumption that breaches will occur.
Ensuring Compliance with SEC Cyber Disclosure Rules
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The SEC now requires public companies to disclose material cybersecurity incidents within 4 days. Stay informed by reading this article.
Microsoft Storm-0558 SaaS Breach: Hunting for Stealth Espionage Attacks
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Uncover the Microsoft Storm 0558 SaaS breach and learn expert strategies for hunting stealth espionage attacks and strengthening your security posture.
Lessons Learned from WannaCry: Are We Ready for Another Global Attack?
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Five years ago, the WannaCry ransomware cryptoworm targeted computers running Microsoft Windows, encrypting data at organizations around the world. The attackers demanded a ransom of just $300 worth of bitcoins within three days or the files would be permanently deleted. The cryptoworm leveraged the EternalBlue exploit, which the National Security Agency developed to attack older Windows Systems.
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