Corporate cybersecurity is currently at a point of maximum complexity. It's not just about defending the traditional perimeter of the company, but about facing a reality where supply chain attacks have reached record levels. Malicious actors have changed their strategy: they no longer target only the main organizations, but seek the cracks in their suppliers, their SaaS integrations and third-party services.
This external scenario is combined with a critical internal weakness: organizations face a growing shortage of specialized talent. The lack of professionals capable of anticipating and managing interconnected risks leaves internal teams overstretched, trying to do more with fewer resources. This double pressure—supplier insecurity and skill deficit—is shaping up as the most urgent challenge for CISOs heading into 2026.
The reality is that every new technology partner we add to our operation opens a possible entry point, which forces us to strengthen audits and establish much stricter security agreements. A recent BrandShield report, which surveyed 200 CISOs, confirms this dispersal of threats. From phishing and ransomware to deepfakes and risks associated with generative AI, the conclusion is compelling: there is no single dominant threat.
Levels of concern are distributed fairly evenly, which tells us that today we face an ecosystem of interconnected risks that reinforce each other. Cybercrime no longer operates in isolated compartments. A phishing campaign may simply be the prelude to ransomware; a digital identity manipulated through deepfakes can enable critical access; and a leak from a supplier can compromise our entire organization.
For this reason, it is fundamental to understand that today cybersecurity is a business matter, not just a technology one. A successful attack has the capacity to halt a company's entire operation, generate significant economic losses and irreparably damage its reputation. Faced with such diverse and connected threats, an isolated incident escalates with dizzying speed.
What is the path forward? We must abandon the traditional approach of prioritizing a single risk and move toward comprehensive defense. The priority must be to gain visibility and automate. The first step is to know exactly which certificates, accesses and systems are exposed. Subsequently, we must automate the management of those certificates, incorporate multifactor authentication (MFA) and raise awareness among our teams.
That combination of visibility, automation and access control is the only way to immediately reduce the attack surface and prepare the organization to respond with agility to any incident.