Art Resilia's Blog

Unlike high-profile ransomware syndicates or highly specialised state-sponsored breaches, infostealers operate quietly beneath the radar, yet their cumulative systemic impact is far-reaching. Infostealer malware has risen and spread at an...

Would you jump onto the motorway and push your car to 120 km/h if you had never performed a single brake test? Of course not. Yet every day, enterprises speed...

As we move through 2026, almost everything is deeply intertwined with complex digital infrastructures, meaning we can’t possibly build walls high enough to keep every cyberattack or threat out of...

Artificial Intelligence (AI) did not just parachute into the world of cybersecurity. When we read alarmist headlines today about the impact of Generative Artificial Intelligence (GenAI), it is easy to...

In the modern digital landscape, cyber security in Portugal faces profound challenges, with the overall state of national cyber resilience described as “not very encouraging.” The national digital ecosystem exhibits structural gaps,...

Cyber ​​risk no longer remains within the boundaries of a single organization. Incidents, vulnerabilities, and disruptions are increasingly moving via suppliers, platforms, supply chains, cloud environments, and other digital dependencies....

Portugal has achieved notable recognition on the global stage for its institutional capacity to handle cyber threats. Yet, operational data analysis reveals widespread vulnerabilities, particularly concerning compromised access credentials, presenting...

In today’s interconnected digital landscape, an organization’s cybersecurity is only as strong as the weakest link in its supply chain. Recent high-profile security incidents, as we will explore throughout this...

While Portugal demonstrates commendable national control over its Critical Digital Infrastructures (CDIs), a deeper dive into the relationship between corporate structure and ownership reveals significant strategic vulnerabilities that demand focused...

Defining The Critical Digital Backbone To move beyond simply identifying dependencies, the Art Resilia study focused on control of digital infrastructure dependency. These structures ensure robust national digital sovereignty and...