recommended anti virus and anti malware software
Asking for community recommendations on best anti virus and malware protection on my iMac (late 2012, operating with OS 10.12.6. Was recently struck with adware and malware attack which rendered my Safari browser useless.
iMac (21.5-inch, Late 2012), macOS Sierra (10.12.6), 16 GB of RAM, i7 Intel chip, 3GHZ