ZHA Zimperium Handset Alliance

Accelerating roll-out of Security Patches

The Zimperium Handset Alliance enables communication between researchers, mobile network operators, mobile application developers and device vendors to improve Android security and patch procedures.

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Join ZHA

ZHA welcomes participation from members of security teams directly impacted by Android security issues. More than 16 of the largest vendors and carriers have joined to date.


More than 30 global carriers and vendors have joined to date.

Join ZHA Group

Receive patches from Zimperium researchers directly. Members of this list must be verified, approved and use official vendor or carrier email address.