Major problem with wordpress website hosting is malware injection by hackers. But in my personal experience I learnt that the following hosting used sites are less attacked by hackers.
Hostinger
It provides antivirus service with their hosting for free that will scan our website codes daily with cronjob if there is any malicious code that present in the file that will clean the file by deleting entire file that is a major disadvantage of this hosting if suppose our functions.php file is get infected then it will delete the functions.php file that will make the entire site non functional. But if have no issue with down time then you can use their services. They also have the file innode limit they have kept it hidden in their pricing plan page. That would affect uploading files.
Link : hostinger.com
Namecheap
Namecheap WordPress hosting also a good hosting for WordPress but they are lack of antivirus feature which will help to check or remove the infection if site got infected. They are also good in providing good support. But they have file innode count that was hidden while checking their services. If they innode count in the pricing page then their service will be transparent.
Link: namecheap.com