+ TPG Telecom reveals iiNet order management system breached; Microsoft fixes "BadSuccessor" zero-day authentication bug; and more
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WEEKLY SECURITY WRAP

Tuesday August 19, 2025

Editor's Note

CISO, CSOs and senior cyber security leaders from end user organisations are invited to nominate for the upcoming Benchmark Security Awards presented by iTnews and techpartner.news.


Entries close August 29. The form is available here.
 
  Telco/ISP  

Travel eSIMs secretly route traffic over Chinese and undisclosed networks: study

Convenient tech brings big bundle of security and privacy risks.

By Juha Saarinen
 

Latest Security News
TPG Telecom reveals iiNet order management system breached
  Security  

TPG Telecom reveals iiNet order management system breached

Data accessed.

By Ry Crozier
 
Microsoft fixes "BadSuccessor" zero-day authentication bug
  Security  

Microsoft fixes "BadSuccessor" zero-day authentication bug

Patch Wednesday lands with 13 fixes for vulnerabilities rated critical.

By Juha Saarinen
 
 
 

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"BitUnlocker" full-volume encryption bypass found by Microsoft researchers
  Security  

"BitUnlocker" full-volume encryption bypass found by Microsoft researchers

Four flaws fixed in July's Patch Wednesday.

By Juha Saarinen
 
Accenture to buy Australian cyber security firm CyberCX
  Security  

Accenture to buy Australian cyber security firm CyberCX

Marks Accenture's largest ever cyber security acquisition.

By Staff Writer
 
Hack at UnitedHealth's tech unit impacted 192.7 million people
  Security  

Hack at UnitedHealth's tech unit impacted 192.7 million people

US health dept website shows.

By Staff Writer
 
 
 
 

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MOST POPULAR
Accenture to buy Australian cyber security firm CyberCX
  Security  

Accenture to buy Australian cyber security firm CyberCX

By Staff Writer
"Shade BIOS" stealth malware hides below operating system
  Security  

"Shade BIOS" stealth malware hides below operating system

By Juha Saarinen
University of Western Australia resets all staff and student passwords
  Security  

University of Western Australia resets all staff and student passwords

By Ry Crozier
"BitUnlocker" full-volume encryption bypass found by Microsoft researchers
  Security  

"BitUnlocker" full-volume encryption bypass found by Microsoft researchers

By Juha Saarinen
Researchers poke further holes in TETRA encrypted wireless comms
  Security  

Researchers poke further holes in TETRA encrypted wireless comms

By Juha Saarinen
 
 
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