Office for Students
sinobiThis record tracks a ransomware attack claimed by the sinobi group against Office for Students. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
he Office for Students (OfS) aims to ensure that all students have a rewarding experience in higher education that enhances their personal and professional lives. It provides resources and guidance on quality assessment, financial sustainability, and student welfare while promoting equal opportunities and student choice. The OfS collaborates with educational institutions to improve standards and support systems in the sector. Their focus includes the well-being of students, financial support, and the overall academic landscape in England.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.