Greater Noida, Dec. 26 -- Two elderly Greater Noida residents were allegedly duped of a combined sum of over Rs.50 lakh in separate incidents of cyber-attacks after fraudsters hacked into their phones through malicious links, police said on Wednesday. No arrest has been made so far. In the first incident, a 60-year-old man, a resident of Sector 36 Greater Noida, lost Rs.27 lakh after he clicked on a malicious URL (link) which he received through an SMS on December 21, police said. In his complaint, the man alleged, "On December 21, I received an SMS which contained a link to a webpage. Unfortunately, I clicked on it, and some unknown person gained unauthorised remote access to my mobile phone." Police said the fraudsters soon accessed the banking application on his phone. "The suspects siphoned off Rs.27 lakh from his account," said Vijay Singh Rana, SHO, Cybercrime Branch. Subsequently, the victim informed the bank and his account was frozen. In another incident, a 59-year-old man was allegedly duped of Rs.23.5 lakh after a cybercriminal, posing as a customer executive from the electricity department, called him up and asked him to make payment for "meter verification" via a link, police said. The victim, a resident of Beta 2 in Greater Noida, told the police: "I received a call from an unidentified number, and the caller asked me to pay Rs.13 for electric meter verification. He said that after typing in the card details, the payment failed. "I used my wife's card but the payment failed again. Later, I found that Rs.23.5 lakh had been siphoned off," he said....