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signaux faibles, weak signals, resilence, cyberculture, vigilance, governance, gouvernance, communication, crise, crisis

Weak Signals: Ignoring Them Is Fueling the Crisis

Weak signals are not invisible. They are ignored. What Guido Palazzo, professor of business ethics at the University of Lausanne (UNIL), documents in his work on organisational blindness — that progressive drift where competent people stop seeing what is… 

vishing, mobile phone, cyberattaque, cybersécurité, crise, communication de crise, cyber IA,

CEO Vishing: Inside an Industrialised Attack

Since 2023–2025, a new generation of attacks has emerged, combining social engineering with AI-based voice cloning: vishing. In this context, a CEO’s voice is no longer a signal of trust. It has become a full-fledged… 

AI, cybersecurity, cyberattack, crisis, crisis management, crisis communication, resilience, culture, SMEs

SMEs, Cybersecurity & AI in 2026: Beware the Risk

Most SME managers believe they are ‘more or less covered’ when it comes to cybersecurity. This is not Oz’n’gO’s opinion, but that of official bodies such as ENISA*. Their surveys and studies show that a… 

blackout, crisis, communication, Spain, Iberia, crise, Espagne, Portugal, Ibérique, Iberia

Iberian Blackout: Communication Meltdown

April 28, 2025 will be remembered in Spain, Portugal, and southern France as a milestone in the annals of energy. Surprisingly, more than two decades after the famous blackout in the US in 2003, the… 

communication de crise, crisis communication, cyber-résilience, cyber-reslience, communication cyber, gestion de crise, crisis management, cyber culture, ransomware, engagement cyber IA, cybersécurité, AI, cybersecurity

Cyber Communication: Moving Beyond Human Error

In most companies, SMEs included, cybersecurity is still reduced to an arsenal of technologies, procedures and awareness training. On the cyber communication side, the crisis team is in place and trained, messages and statements are… 

alert, alerte, crise, crisis, communication

Reputation potentially at risk: 5 warning signs

Reputation doesn’t collapse overnight — it erodes through subtle signals. This article outlines five early warning signs, from rising internal tension to increased media scrutiny, that leaders should monitor to detect reputational fragility before it turns into a full-blown crisis.

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