GlaxoSmithKline (UK)
0aptThis record tracks a ransomware attack claimed by the 0apt group against GlaxoSmithKline (UK). 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
GlaxoSmithKline (UK) is the UK arm of GSK, a British biopharmaceutical company headquartered in London that develops and delivers medicines and vaccines. Its UK operations include research, commercial, and manufacturing activity, with investment in pharmaceutical production and R&D across the country. GSK’s portfolio spans areas such as respiratory, HIV, immunology, infectious diseases, oncology, and general medicines. In threat-intelligence catalogs, GlaxoSmithKline (UK) was listed as a ransomware victim associated with 0apt.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.