US-based medical equipment maker Stryker, worth $132 billion, was hit by an Iranian cyberattack on Wednesday, WSJ reported. The logo of Iran-linked hacking group Handala, which reportedly said the attack was in response to the Minab school bombing, began appearing on Stryker's login pages. Employees said mobiles and laptops, configured to connect to Stryker's technology systems, were wiped clean.