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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… 

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