Acquia's response: https://www.acquia.com/blog/cold-truth-about-cold-call
It sure reads like "we got caught with our hands in the cookie jar", well, that's why you get a PR company.
Also: "but he shouldn’t have posted the contact details of our Acquia business development rep. Hoping he takes it down, immediately"
Thumbs up for not being passive-agressive about it, now be a man and ask him directly. You have his email address after all