both are still solid options.

this is just a head's up that one REALLY needs to be careful at every step of the way in this game.

as the article said, there haven't yet been any reports of this particular hack actually happening yet - it's just a vulnerability.

similar vulnerabilities could potentially exist with the generation of paper wallets too - i.e. if there was malware active while you were generating a paper wallet address, etc.

I wouldn't be too particularly concerned with this one. Just another reason to make sure to have a good anti-malware program running all the time, and always be cautious in every interaction.