What Is Search…-a.akamaihd.net?
If you use a browser’s search bar and that browser redirects you to search[random_numbers]-a.akamaihd.net site (search16721307-a.akamaihd.net, search1173423-a.akamaihd.net, search9693448-a.akamaihd.net, etcetera), after that redirecting you to Yahoo search results page, then your browser seems to be hijacked. A browser hijacker is a browser extension/addon or a program that can alter browser settings such as default search engine or start page. Search…-a.akamaihd.net browser hijacker can also add new user profiles to your Macbook that will make the new search engine setting “managed by your organization” and not editable for you. Browser hijackers usually end up on users’ computers after users install free programs or software cracks, or open files downloaded from untrustworthy sources (including fake Adobe Flash or browser updates). You may follow this step-by-step guide to get rid of the browser hijacker and remove Search…-a.akamaihd.net from your Mac.