Hacker group ‘Aslan Neferler Tim’ (closely translated as Lion Privates Team) claimed responsibility for the attack on its social media accounts.
The websites were targeted amid the short-term renewal of the Nagorno-Karabakh conflict, which has for two decades overshadowed relations between Armenia and Azerbaijan.
The hacker group claimed that its cyber-attacks will increase, the Daily Sabah reported.
The same group had earlier claimed responsibility for staging cyber-attacks against websites of the Armenian Central Bank and the main webpage of renowned hacker movement Anonymous.
Websites of Belgian government agencies and the personal page of the right-wing Dutch politician Geert Wilders have also allegedly been targets of the same Turkish hacker group.