California [US], August 24 (ANI): Meta, the parent company of Facebook, Instagram and WhatsApp has said that its security teams had blocked a small cluster of accounts on the WhatsApp messaging platform, who were posing as support agents for tech companies. The WhatsApp accounts were linked to a group of hackers affiliated with Iran and the same group has also attempted email phishing attacks targeting people connected with US President Joe Biden, Vice President Kamala Harris and former US President Donald Trump along with political and diplomatic officials among others, Meta said in a stateme…