India, March 13 -- A cyberattack on a major US company has raised new concerns among security experts who warn it could signal the beginning of a wider cyber campaign against Western organizations.

The warning comes after hackers targeted Stryker, a medical technology company based in Michigan which disrupted its global network and knocked thousands of employees offline.

An Iran-linked hacker group known as Handala later claimed responsibility for the attack. The group said the operation was carried out in retaliation for a US strike on a school in Minab.

According to Daily Mail, Lee Sult, who is a chief investigator at cybersecurity firm Binalyze said that the Stryker breach could signal the beginning of broader cyber operations again...