The information security team at Sentinel Financial Services has issued a carefully worded internal memo confirming that last year’s data breach, which may or may not have affected up to 340,000 customer records, will remain firmly in the category of things they are prepared to discuss only under very particular circumstances.
The incident, which occurred at some point between January and December 2024, involved what the department describes as “unauthorised access to certain systems containing data of a potentially sensitive nature”. The breach was discovered, investigated, and quietly resolved within the generous two-year disclosure window that allows such matters to achieve a comfortable distance from the present day before anyone needs to say anything definite about them.
“We take data security extremely seriously, which is why we have implemented a robust framework for determining when and how historical security events might be referenced in conversation,” said Martin Henley, Chief Information Security Officer. “Unless someone asks us directly, in writing, using the specific term ‘breach’ rather than ‘incident’ or ‘event’, and ideally during Q3 when Kevin from Legal is back from paternity leave, we saw no reason to bring it up unsolicited.”
The memo, which was not circulated to customer-facing staff, clarifies that the department’s position on the matter exists in a state of what Henley termed “strategic ambiguity”. If pressed, team members have been advised to confirm that various security measures were “enhanced” in 2024, though the reasons for these enhancements should be attributed to “evolving threat landscapes” rather than any specific landscape that actually evolved into their network.
Rachel Moss, a senior systems administrator who discovered the breach while investigating why the file server had become mysteriously popular with IP addresses in Eastern Europe, expressed confidence in the department’s communication strategy. “Technically, we did report it to the relevant authorities within the mandated timeframe,” she said. “We just reported it quite quietly. Very quietly. At 4pm on the Friday before the August bank holiday, as it happens.”
The company has assured anyone who happens to be listening that affected customers will be notified in due course, where ‘due course’ is understood to mean a period of time that allows maximum distance from the actual event whilst still falling within the absolute outer limits of what regulators might consider reasonable. Letters are expected to arrive sometime around the point when most recipients will struggle to remember which passwords they were even using in 2024.
When asked if there were any other historical security matters the department wished to clarify, Henley paused for seven seconds before noting that the question would need to be submitted through the appropriate channels, which he would be happy to specify once they had been determined.