On Tuesday, five Southern Californians were arrested and charged with bilking Medicare out of $20 million by recruiting patients for fake treatment and then billing the agency, the Los Angeles Times reports.Konstantin Mikhaylovich Grigoryan, 56; his wife, Mayya Leonidovna Grigoryan, 54; the couple’s son-in-law, Eduard Gershelis, 34; Mayya Grigoryan’s brother-in-law, Aleksandr Treynker, 48; and Haroutyun Gulderyan, 38, are all charged with conspiracy, health-care fraud, Medicare payoffs, lying to a Medicare provider and currency laundering, the Times reports.The five suspects are accused of “patient rotating” or “beneficiary sharing,” a practice in which individuals collect information on Medicare beneficiaries to sell to clinics or other medical facilities to produce false billing records, according to the Times.The ring allegedly used a dozen medical facilities in the Los Angeles area that they had control over since 1997, the Times reports. A number of those facilities billed Medicare for services, such as blood tests and ultrasounds, regardless of whether those services were ever actually provided, according to the Times.The group even fabricated records of fake services so that Medicare audits wouldn’t pick up on the fraudulent activity in audits, the Times reports. The complaint filed in court on Tuesday said the ring hid its profits in bank accounts connected to fake “management” and “consulting” companies, at least one of which was a Swiss account, according to the Times.Treynker is the only one of the group who will be allowed to leave police custody by posting a $150,000 bond, the Times reports.For related CSO content, read Anatomy of a Fraud.Keep checking in at our CSO Security Feed page for updated news coverage. Related content news analysis DHS unveils one common platform for reporting cyber incidents Ahead of CISA cyber incident reporting regulations, DHS issued a report on harmonizing 52 cyber incident reporting requirements, presenting a model common reporting platform that could encompass them all. By Cynthia Brumfield Sep 25, 2023 10 mins Regulation Regulation Regulation news Chinese state actors behind espionage attacks on Southeast Asian government The distinct groups of activities formed three different clusters, each attributed to a specific APT group. By Shweta Sharma Sep 25, 2023 4 mins Advanced Persistent Threats Cyberattacks feature How to pick the best endpoint detection and response solution EDR software has emerged as one of the preeminent tools in the CISO’s arsenal. Here’s what to look for and what to avoid when choosing EDR software. By Linda Rosencrance Sep 25, 2023 10 mins Intrusion Detection Software Security Monitoring Software Data and Information Security feature Top cybersecurity M&A deals for 2023 Fears of recession, rising interest rates, mass tech layoffs, and conservative spending trends are likely to make dealmakers cautious, but an ever-increasing need to defend against bigger and faster attacks will likely keep M&A activity steady in By CSO Staff Sep 22, 2023 24 mins Mergers and Acquisitions Data and Information Security IT Leadership Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe