Independent cybersecurity advisory and assessment for the moments that move valuation, legal exposure and regulatory standing: transactions, disputes and the boardroom.
A structured assessment of your posture and practices: people, process and technology, measured against internationally recognised frameworks. You get a prioritized remediation roadmap your board can act on.
Independent judgment where cyber risk shapes a deal, a dispute or a board decision. The advice arrives in the language of the decision at hand, fitted to your situation rather than to a checklist.
Cyberabbit steps in when cyber risk starts shaping a transaction, a dispute or a board decision, and turns incomplete information into clear direction where the stakes are highest. Policy drafting stays with your teams.
Due diligence on both sides of a transaction, for private equity and corporate acquirers. A report never changes a deal; interpretation does. Findings shift price, integration strategy and negotiating balance.
In litigation and arbitration, an independent cyber expert for counsel and tribunals, turning conflicting timelines and incomplete evidence into a story a judge or arbitrator can actually follow.
A trusted advisor to boards and investment committees at decisive moments, including vCISO capacity on demand and a second opinion when a sensitive cyber decision cannot wait.
Guidance for leadership on NIS2, DORA and GDPR across energy, infrastructure and financial services. Cyberabbit surfaces the two or three risks that actually change the outcome, so budget and attention go where they count.
Romain Desestreit advises deal teams, boards and litigators at the point where a cyber question has stopped being technical and started deciding a price, a defence or a filing. He is called in when the information is incomplete, the stakes are already set, and somebody has to say what it means.
Previously Senior Director, Cybersecurity with a global strategic advisory firm, running cyber due diligence for private equity and corporate buyers on European and international transactions. Independent cyber expert to leading law firms in litigation and arbitration, and board advisor on NIS2 and DORA across energy, infrastructure and financial services. Earlier, Information Security Advisor at the OECD, covering 160+ jurisdictions, after a career in defence, intelligence and diplomacy in France, Thailand and Singapore.
Assessments run on a dedicated instance that Cyberabbit operates alone, with no shared platform. Documents are encrypted in transit and at rest, access is limited to the analyst on the engagement, and encrypted backups are kept off site and immutable. When the engagement ends, working copies are deleted and a deletion record is issued on request.
For a transaction, a dispute, a board decision or a cybersecurity assessment, send a message and Cyberabbit will get back to you shortly.