An April cyberattack targeting the New York state legislature led to hackers obtaining the sensitive financial information of as many as 710 New Yorkers, according to an incident report obtained by New York Focus through a public records request. It’s unclear whether the legislature is taking any steps to address the security flaws that led to the hackers gaining access.

The attack targeted the Legislative Bill Drafting Commission, an office within the legislative branch that writes up the bills proposed by lawmakers. The hack, which was widely reported on at the time, derailed the bill drafting process and forced the commission’s staff to temporarily revert to an antiquated 1994 computer system as they finalized the state budget, according to Governor Kathy Hochul.

The hackers gaining access to sensitive financial information has not been previously reported.