This kind of reply reminds me of the vitriolic replies that companies leveled back in the day against the guys who registered donotreply.com.
They would try to alert companies using a domain they didn't own for communications to their customers that this was a bad idea, and soon after got nastygrams from the company's lawyers saying they'd stolen their intellectual property and wiretapped their communications.
Consider this hypothetical: You buy a house, and its address somehow gets listed as an internal corporate postal address at BigCorp. You regularly get bag-fulls of corporate mail containing personal information. BigCorp refuses to changes their internal directories, and refuses to buy your home at a reasonable value.
The only real difference in the corp.com case is that instead of just one BigCorp, it's one BigCorp that's gotten a bunch of other SmallCorps and BigCorps to all incorrectly list the same address too.
On the same general note, "a business listed my phone number as theirs and refuses to change it" stories are pretty common, and often have the same "the business refuses to change it" quality.
They would try to alert companies using a domain they didn't own for communications to their customers that this was a bad idea, and soon after got nastygrams from the company's lawyers saying they'd stolen their intellectual property and wiretapped their communications.
http://voices.washingtonpost.com/securityfix/2008/03/they_to...