Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Securing the AI Browser Revolution: How Cato Helps Mitigate Risks in OpenAI Atlas

The launch of OpenAI Atlas, an AI-powered browser that merges ChatGPT’s intelligence with a full web experience, marks a major leap in how people interact with the internet. Instead of typing queries or clicking through pages, users can now ask, act, and automate, delegating browsing tasks to AI agents capable of retrieving data, filling in forms, or performing actions on their behalf. For businesses, Atlas represents both opportunity and risk.

Resilient by Design: Cato's Visibility and Backbone Performance Through the AWS Outage

On October 20, 2025, Amazon Web Services (AWS) experienced an outage affecting its US-East-1 region. The event caused temporary service degradation across a wide range of global applications and digital services, including business collaboration tools, financial platforms, airline operations, and consumer-facing websites used by millions of people worldwide, as reported in the news. We extend our appreciation to our partners at AWS for their swift and professional handling of the incident.

Cato CTRL Threat Research: Preventing Privilege Escalation via Active Directory Certificate Services (ADCS)

Maintaining an Active Directory (AD) enterprise environment is no easy task. Between all the permissions, security compliances, update cycles, emergency patches, appliance configurations and more, covering all the bases could feel overwhelming at times and could lead to errors that may result in major consequences.

Stop the Silent Spread with Unified ZTNA

Attackers exploit fragmented access controls and security blind spots to silently escalate their presence and prepare for data theft. The initial breach is usually only the start – what comes next will have a greater impact. Once an attacker compromises a single endpoint, the focus quickly shifts to expanding reach, moving laterally, elevating privileges, and staging data theft. If access controls are inconsistent or overly permissive, this becomes easy.

Meeting the Retail Industry's Evolving Cybersecurity Needs

Retailers face increasing cybersecurity threats while navigating stringent compliance requirements. With an extensive digital presence across physical stores, e-commerce platforms, and supply chains, retailers are prime targets for cybercriminals seeking to steal financial and personal data. Ransomware attacks, phishing, and point-of-sale (POS) system breaches can lead to substantial financial and reputational damage.

Unmanaged Doesn't Have to Mean Unprotected

Today’s enterprises are more fluid than ever. Employees work from personal devices, contractors join from unmanaged devices, and IT teams are expected to secure it all—without adding complexity or degrading performance. But most secure access tools were never built for this reality. The Cato Browser Extension offers a better way forward. It brings zero-trust access to unmanaged devices, BYOD, or third-party systems without installing endpoint software.

Future-Proof Your Business with SASE and Zero Trust

Today’s enterprises are facing relentless change. Digital transformation, cloud migration, hybrid work, and M&A are moving faster than most IT organizations can keep up with. While the business demands speed and agility, IT and security teams are often constrained by fragmented tools, legacy systems, and skill shortages. As a result, CxOs are caught between two priorities: enabling innovation and ensuring a secure enterprise.

Read the SASE reviews, then read between the lines.

Every single-vendor SASE provider claims convergence, cloud-native design, advanced security, Zero Trust, and AI readiness. That’s the baseline. What enterprises need to know is how those claims hold up after deployment. Most head to Gartner Peer Insights as part of their recon because real-world feedback is the best reality check. Gartner is arguably the most recognized analyst in tech, trusted by thousands of organizations for impartial, considered research.

Tenant Matters: Enabling Safe SaaS Adoption with CASB Tenant Awareness

Imagine your marketing team needs to share a product roadmap with a partner, so they drop it into a shared OneDrive folder. Everything looks fine — same interface, same app — but no one realizes the file was uploaded to the partner’s personal OneDrive account instead of their corporate tenant. Days later, the file is still accessible from an unmanaged device, with no audit trail, no data loss protection, and no way to revoke access.

Cato CTRL Threat Research: Threat Actors Abuse Simplified AI to Steal Microsoft 365 Credentials

AI marketing platforms have exploded in popularity, becoming everyday tools for creative teams in enterprises worldwide. Platforms like Simplified AI offer marketers the ability to generate content, clips, and campaigns at scale. For CISOs and IT leaders, approving such services often seems straightforward: allow access, whitelist the domain, and enable the marketing team to innovate.