Ransomware hackers broke into a Planned Parenthood network and accessed medical records or other sensitive data for more than 400,000 patients of the reproductive health care group.
The disclosure came in a sample letter posted to the California attorney general’s website and a release published by the organization. Both said that the intrusion and data theft was limited to patients of Planned Parenthood’s Los Angeles chapter. Organization personnel first noticed the hack on October 17 and conducted an investigation.
“The investigation determined that an unauthorized person gained access to our network between
October 9, 2021 and October 17, 2021, and exfiltrated some files from our systems during that time,” the letter stated. It went on to say: “On November 4, 2021, we identified files that contained your name and one or more of the following: address, insurance information, date of birth, and clinical information, such as diagnosis, procedure, and/or prescription information.”