This record tracks a ransomware attack claimed by the
dragonforce group against
Synmosa Biopharma. 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 GAP
Window 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.
-81days
t1 · Published
t2 · Disclosed
Country
Taiwan, Province of China
Business Category
Healthcare / Pharma
Disclosed / Notified
Feb 05, 2026
Attack Summary
Synmosa is a specialty pharmaceutical corporation that engages in diversified development that includes acting as an agent, manufacturing, OEM, and R&D. Adhered to the corporate motto “Honesty, Credibility, Reliability, and Innovation” in the development and manufacture of pharmaceuticals ever since its establishment in 1980.
Leak Screenshots
SAMPLE
Proof-of-breach screenshots the operator posted from the stolen data. Previews are
redacted and locked — the originals are available on HaveIBeenRansom.
Dark Web Exposure
Findings for synmosa.com.tw
— indexed by HaveIBeenRansom.
8
found in Infostealer logs
87+
found in Traditional breaches
0+
found in Ransomware leaks
Dropbox_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Cit0day [cit0day.in] breaches.csv
LKnet reserve chat · breach
••• emails
@BreachedData1 LinkedIn 2021-23 Cleaned.7z.001
Database World ROC · breach
••• emails
Canva_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
Pemiblanc.com - Pemiblanc Credential Stuffing List.part16.rar
@mvddsp Reserv · breach
••• emails
123RF_BF.7z
TheUnderground - Reborn · breach
••• emails
pureincubation-com.7z.001
Database World ROC · breach
••• emails
Pemiblanc_BF.7z
B F R e p o V 3 F i l e s · breach
••• emails
+ 6 more leak sources locked
Leak volumes are locked
Sign in to reveal how many records each source exposed and the remaining 9 sources.
Legal Disclaimer:
This ransomware victim record reflects information published on the operator's leak site.
Breach.house does not acquire, download, host, access or redistribute unlawfully obtained data. It indexes only publicly visible information posted by ransomware, breach and infostealer operators and open web sources, without accessing the underlying stolen content. The service supports public awareness, legitimate research and cyber-resilience.