crackers could potentially carry out "cyber-physical attacks by turning satellite antennas into weapons that can operate like microwave ovens." On September 10, 2019 the Cyber Threat Alliance (CTA) released a new joint analysis product titled "The Illicit Cryptocurrency Threat" that said illicit cryptocurrency mining had overtaken ransomware as the biggest cyber threat to businesses. The CTA said mining attacks had become one of the most common attacks their client's encounter. Blended threats may also compromise healthcare systems, many of which need an Internet connection to operate, as do numerous other medical devices such as pacemakers, making the latter part of the Internet of Things (IoT) a growing network of connected devices, which are potentially vulnerable to a cyber attack. By 2020, threats had already been reported in medical devices. Recently, a crucial flaw in 500,000 pacemakers that could expose users to an attack had been discovered. Additionally, security researchers revealed a chain of vulnerabilities in one brand of pacemaker that an attacker could exploit to control implanted pacemakers remotely and cause physical harm to patients. On July 16, 2019 a mother delivered her baby at the Springhill Medical Center in Mobile Alabama. The mother, Kidd, wasn’t informed Springhill was struggling with a cyberattack when she went in to deliver her daughter, and doctors and nurses then missed a number of key tests that would have shown that the umbilical cord was wrapped around the baby's neck, leading to brain damage and death nine months later. On February 5, 2021 unidentified cyber actors accessed the supervisory control and data acquisition (SCADA) system of a drinking water treatment plant in Oldsmar, Florida. Once the system was accessed, the intruders manipulated the level of sodium hydroxide, also known as lye or caustic soda, from a setting of 100 parts per mission to 11,100 parts per million. At high levels, sodium hydroxide can severely damage human tissue. It is the main ingredient in liquid drain cleaners, but at low levels is used to control water acidity and remove metals from drinking water. On May 7, 2021 Colonial Pipeline, an American oil pipeline system that originates in Houston, Texas, and carries gasoline and jet fuel mainly to the Southeastern United States, suffered a ransomware cyberattack that impacted computerized equipment managing the pipeline. The ransomware attack crippled delivery of about 3 million barrels of fuel per day between Texas and New York. The attack caused fuel