RXNT is the operating name of Networking Technology, Inc., a company that builds cloud-based software used by healthcare providers for electronic prescribing, practice management, and electronic health records. RXNT says it discovered unauthorized activity inside one of its systems on March 3, 2026, and that an investigation with outside cybersecurity experts determined an unauthorized actor had accessed data between March 1 and March 3, 2026. This falls under hacking or system intrusion — the letter describes the intruder being removed from the environment after containment work, and says law enforcement was notified. Because RXNT works behind the scenes for healthcare practices, many people receiving this letter may not immediately recognize the company name even though their provider uses RXNT’s software.
