Cybersecurity Comes to Monaco 2026

For three days this October, Monaco becomes the cybersecurity capital of Europe. Les Assises de la Cybersécurité returns to the Grimaldi Forum from 7 to 9 October 2026 for its 25th edition — the largest gathering of security decision-makers in the French-speaking world. Even if you will never set foot in the conference hall, the event is a useful prompt for every Monaco business owner: it is a reminder that the threat landscape does not stop at the size of your company.

This is a forward-looking piece. The event is months away, the risks it addresses are present now, and there is plenty you can do before the doors open.

What is actually happening at the Grimaldi Forum

Les Assises is not a trade show with a few booths. For 25 years it has been the place where chief information security officers (CISOs), CIOs and technical directors of large French and international organisations meet the companies that supply security tools, and where they compare notes on what is working and what is not.

The format is built around pre-arranged one-to-one meetings, a dense programme of talks and case studies, and a lot of peer networking. The 2026 edition will lean heavily on the themes that dominate the field right now: AI used both to attack and to defend, ransomware that increasingly targets mid-sized organisations, supply-chain risk, and the operational reality of staying compliant while staying productive.

Why a small Monaco business should care about a CISO event

It is tempting to assume cybercrime is a big-company problem. The opposite is true. Attackers automate, and automation does not check your headcount before it strikes. Smaller firms are often more attractive targets precisely because they invest less in defence, hold valuable client data, and — in Monaco — frequently serve high-net-worth clients whose information commands a premium.

The fact that France's flagship security event chooses Monaco as its home is a signal worth reading. The Principality is positioning itself as a serious digital and financial centre, and serious centres are tested. A wealth manager, a yacht broker, a private clinic or a luxury retailer in Monaco handles exactly the kind of data criminals want.

The threats that actually hit Monaco SMEs

You do not need a security degree to understand the handful of attacks that cause most of the damage:

• Phishing and business email compromise. A convincing email asks an employee to change bank details or approve a transfer. This remains the single most expensive attack for small firms.
• Fake invoices. A supplier you genuinely use appears to email new payment instructions. The money leaves before anyone notices.
• Ransomware. Files are encrypted and held hostage. Without clean backups, you pay or you lose everything.
• Website and account takeover. Weak passwords and unpatched software give attackers a foothold into your site, your CMS, or your customer accounts.

None of these require a sophisticated adversary. Most are stopped by unglamorous basics.

Practical steps you can take before October

Treat the run-up to Les Assises as a deadline to get the fundamentals right:

1. Turn on multi-factor authentication everywhere — email, banking, your website admin, your social accounts. It is the single highest-impact change you can make.
2. Back up, and test the restore. Backups you have never restored are not backups. Keep at least one copy offline or in separate cloud storage.
3. Train your team on payment fraud. Agree a rule: no bank-detail change is ever actioned on email alone. Confirm by phone using a known number.
4. Use a password manager so every account has a unique, strong password.
5. Keep software current. Outdated plugins and themes are the most common way websites get compromised. A proper website maintenance and support routine closes that gap.

Where cybersecurity meets compliance in Monaco

Security and data protection are two sides of the same coin. Monaco's data protection regime is governed by Law No. 1.565 of 3 December 2024, with the APDP (Autorité de Protection des Données Personnelles) as the supervisory authority. Monaco is not an EU member state and is not directly under the GDPR, so do not assume French or EU rules apply unchanged — the obligations are Monaco's own.

A data breach is not only a technical incident; it can trigger notification duties and reputational damage. The exact requirements around breach handling, record-keeping and consent are a legal matter, and you should verify your specific obligations with a qualified professional. If you collect personal data through your website, our data protection compliance work is a sensible starting point for getting the basics aligned.

Your website is part of your attack surface

Many Monaco businesses think of their website as marketing and forget it is also software exposed to the entire internet 24/7. Contact forms, login areas, payment flows and e-commerce checkouts are all potential doors. Secure hosting, regular updates, HTTPS everywhere, and limited admin access are non-negotiable. Building on a maintainable, modern stack — the way we approach web development — makes staying secure far easier than bolting protection onto an ageing site.

Should you attend?

Les Assises is built for security professionals at larger organisations. If you employ a dedicated IT or security lead, the 2026 edition is worth the trip across town. If you are a founder or operator without a security team, you will get more value from acting on the basics above and folding cyber resilience into your broader digital strategy than from sitting in CISO panels.

Either way, let October be the month you stop treating security as someone else's problem. The event will pass; the threats will not.

If you want help hardening your website, tightening your data handling, or building a digital setup that is secure by design, get in touch.