UK Parliament Hit by Cyberattack?

The British Parliament is under a "sustained and determined" cyberattack which began Friday, a source told HuffPost UK. The attack was aimed at the email accounts of members of Parliament and their staff, and has resulted in security staff shutting off remote access and mobile phone access to the email system. 

A few politicians have confirmed the attack and lack of remote access on Twitter:

There's something wrong with Parliamentary emails so if you did email me, can you send to ian.c.austin@outlook.com instead plse?
Apologies. https://t.co/nDQHSVyCCB

— Ian Austin (@IanAustinMP) June 24, 2017

he attack comes just a month after the NHS system was hit by a cyberattack.