Malware Notice: Twitter and LinkedIn posts

All of our posts dating back several weeks are changing links to unsafe! i.e. the following on Linkedin: https://www.linkedin.com/redir/general-malware-page?url=https%3A%2F%2Fzurl%2eco%2FfZBS

Is there anything in the works to fix this and will we have to go back and adjust all links manually for past posts?