What's the best way to minimize my digital footprint? I have social media accounts, but I rarely post. I have to maintain them for work purposes.

I've made the mistake of getting myself quoted in mainstream media and I've garnered the attention of a monolith publicly traded corporation. I didn't say anything negative or factually inaccurate, but I'm definitely under scrutiny.

What can I do to obfuscate my online activity in the event they start trying to collect information on me for legal action?