Ransomware attacks: Putin says Russia is not responsible - as it happened

Health secretary Jeremy Hunt breaks his silence to say NHS has not suffered second wave of attacksDid you pay money as a victim of ransomware? How to protect your computer 3.03pm BSTWe’re closing the liveblog coverage now. Here’s our latest story from my colleagues Haroon Siddique and Jessica Elgot. Thanks for reading. Related: Warning of NHS cyber-attack risk was not acted on, says cybersecurity adviser2.45pm BSTThe Guardian has spoken to an IT worker whose company has paid out in t