Security researchers discovered a critical flaw in Wi-Fi chips made by Broadcom and Cypress Semiconductor that were used in Apple devices.
The discovery was presented at the RSA security conference in San Francisco this morning, revealing that billions of devices could have been affected. Attackers could use the vulnerability to decrypt private data sent over the air. Most manufacturers have already released a patch to fix the issue, but it’s unclear how many of the devices have been updated.
The following Apple devices were affected: