Business Letters to the Editor: Tax cuts for the rich don’t help us. Just look at the national deficit • Politics Carla Lockhart departure presents massive challenge for DUP and unionism • Finance RBA interest rates live updates: Reserve Bank of Australia hikes rate to 4.85% in blow to mortgage holders – latest news • Business UK cyber chief says the UK will face AI cyberattacks on critical infrastructure by 2028 • Business Letters to the Editor: Tax cuts for the rich don’t help us. Just look at the national deficit • Politics Carla Lockhart departure presents massive challenge for DUP and unionism • Finance RBA interest rates live updates: Reserve Bank of Australia hikes rate to 4.85% in blow to mortgage holders – latest news • Business UK cyber chief says the UK will face AI cyberattacks on critical infrastructure by 2028 •