Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

In June 2025, a disturbing security failure surfaced involving McDonald’s AI-powered hiring assistant, Olivia, operated by Paradox.ai. The platform, designed to screen job applicants via chatbot, exposed the personal information of over 64 million people. That included names, contact info, shift preferences, and even chat transcripts. The root cause? A combination of missteps that highlight the growing risk of insecure APIs in modern, AI-driven systems.

In the face of increasingly sophisticated cyber threats, the chief information security officer, or CISO, is responsible for ensuring the organization's data is secure. CISOs ensure that proper security strategies, policies, and technologies are working to meet their goals of mitigating risk, maintaining regulatory compliance, and upholding customer trust. A CISO helps align security initiatives with business goals, enabling growth while minimizing disruptions and vulnerabilities.

Modern enterprises are facing an identity explosion. Fueled by cloud adoption, DevOps acceleration, and now agentic AI, the number of human and machine identities is growing faster than most organizations can manage. According to the CyberArk 2025 Identity Security Landscape, 9 out of 10 organizations report a successful identity-centric breach, with relentless and sophisticated bad actors continuing to target identities. Machine identities now outnumber human identities by an astonishing 82:1.

In today’s digital-first world, APIs serve as the core infrastructure of modern business. They power mobile applications, facilitate critical cloud integrations, and support digital transformation initiatives. It's therefore understandable that 73% of CISOs consider API security a top or critical concern. However, a recent survey of 300 security leaders uncovers a troubling paradox: a large gap between awareness and action.

Technology is moving at the speed of light, and two forces—quantum computing and AI agents—are poised to shake up cybersecurity. We’re not talking about some far-off future; this is happening now. The message for CISOs and security leaders is simple: If you’re not preparing now, you’re already behind. As we say in Brazil, “Melhor prevenir do que remediar” or “better to prevent than remediate.”

Over the past nine years in the SASE business, I’ve had the privilege of speaking with hundreds of IT leaders—CIOs, CISOs, and IT executives. Through these conversations, I’ve found that five main concerns consistently keep them up at night. This blog aims to share those insights and highlight how I’ve seen Cato Networks’ SASE platform help address these challenges, allowing IT leaders to sleep a little easier.

“CISOs and SOC analysts are fighting the same war, but too often, one’s answering to the board while the other’s drowning in alerts.” Security teams rarely fail because of a lack of skill or commitment. They fail when the coordination layer between the boardroom and the SOC starts to unravel.

Domain-name system (DNS)- based cyber attacks are becoming increasingly complex, and AI will only make managing them even more challenging. According to a recent report, Chief Information Security Officers (CISOs) anticipate a tumultuous season of cyber threats, with low confidence in their abilities to defend against them effectively.