New Delhi [India], December 30 (ANI/GPRC): In view of increasing cases of cyber-attacks, especially on premier public healthcare institutions like AIIMS, Safdarjung Hospital, and ICMR, the private sector has also pulled up its socks to safeguard vital data and ramp up Healthcare IT infrastructure. According to experts and top healthcare professionals, Indian health institutions both from public and private domains need to increase investment in their IT infrastructure with a renewed focus on cyber security. Amid fear of a surge of COVID-19 cases again, there is an urgent to keep all data concerning cases, vaccinations, and patients' personal information highly secured. Cyber security is now viewed as a bigger challenge in 2023. "For health institutions data is of paramount importance. The healthcare sector is a key target because hackers who can quickly sell sensitive information can make a lot of money. Online attacks are a concern for all healthcare companies. Health institu