Allegations of cyberattacks and apprehensions about bogus voting mar campaigning in the Vadakara Lok Sabha seat, where two current MLAs — KK Shailaja of CPI(M)-led LDF and Shafi Parambil of Congress-led UDF — are contesting. CPI(M) alleges UDF has launched vicious cyberattacks against Shailaja, former health minister. Congress moves Kerala High Court to prevent bogus voting in Vadakara.