PM aims to ‘stem poisonous tide’ of disinformation and deepfakes with National Centre for Information DefenceSecurity chiefs will set up a new national centre to tackle disinformation and deepfakes from hostile states such as Russia, Andy Burnham has announced, saying the government had a duty to “stem the poisonous tide” from damaging British interests.The National Centre for Information Defence will “detect, attribute and disrupt” information attacks by foreign powers, many of whic