The file gets copied. One version lives on the network drive, one in a mailbox thread, one on an analyst's desktop, and each is slightly different. The consolidated view the CISO needs means merging files by hand the night before the committee. Nobody fully trusts the result, starting with the person presenting it.
A cell can change without a trace. When the auditor asks who lowered this risk from high to medium, on what date and with what justification, the honest answer is that the file does not know. No trail, no timestamps, no attribution: nothing an auditor accepts as evidence, and nothing a manager can rely on when accountability is personal.
A supplier is assessed once, at onboarding. The questionnaire is filed and the vendor becomes invisible for the life of the contract, while the dependency on them quietly deepens. A spreadsheet cannot chase an overdue reassessment, and it cannot tell you which of your critical vendors has not been reviewed in two years. In a period when ENISA measured supply-chain attacks growing 38% (Threat Landscape 2024), that silence is a risk in itself.
A spreadsheet is passive. It does not alert the owner whose risk review was due last month. It does not flag the exception that expired quietly in March. It does not surface regulatory drift before the audit finds it. Compliance stays reactive: gaps are discovered after the fact, framework by framework, each one managed separately.
These four failures are not user errors. They are structural properties of the tool, and fixing them is exactly what a platform is for:
The spreadsheet got your programme started, and that was the right call at the time. The register that survives an audit is a different tool.
In a 45-minute session we run your own scope through SynapseRM: requirements, findings, scored risks, register entry. You keep the output either way.
A Belgium-based provider of cybersecurity solutions, and the team behind SynapseRM / TPRM.