The leading UK site for parents has had users data compromised by hackers then using 'Heartbleed' exploit.
Mumsnet sent an email to users, warning that the hackers may have passwords and personal messages before network administrators were able to fix the vulnerability.
The website has urged all users to change their passwords.
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A final decision by the National Security Council of senior ministers is widely expected next week.
The inadequacy of fraud investigations, the battle against coronavirus and a fear of tap water are making news on Saturday’s front pages.
For a lucky few there will be some brighter breaks, especially to the east of high ground.