New York regulators Monday announced plans to issue cybersecurity regulations for hospitals, after a series of attacks crippled operations at medical facilities.

The business software maker is denying charges that it lacked adequate cybersecurity controls in the build up to a significant hack of its products in 2020, and accused the U.S. Securities and Exchange Commission of misrepresenting facts in its complaint.

New stiffer rules from the New York State Department of Financial Services and ones that go into effect in December from the U.S. Securities and Exchange Commission are of the same spirit but have key practical differences.