Intelligent CISO Issue 11 | Page 24

threat updates UK Mumsnet announced it was hit by a data breach. There was a problem affecting Mumsnet user logins between 2.00pm on Tuesday February 5 and 9.00am on Thursday February 7. During this time, it appeared that a user logging into their account at the same time as another user logged in, could have had their account info switched. In a statement, Mumsnet apologised for the incident and said it was believed to have happened due to a software change, which was reversed following the breach. GLOBAL The UK’s National Cyber Security Centre (NCSC) issued an alert stating it was investigating a large-scale Domain Name System (DNS) hijacking campaign that has reportedly affected government and commercial organisations worldwide. In a report, the NCSC said the majority of entities targeted were in the Middle East, but some impact has been reported in Europe and the US. Although the NCSC was not aware of any compromised entities in the UK, it said the techniques exhibited could feasibly be deployed against UK targets. In the campaign, attackers are believed to have compromised credentials that have given them the ability to manipulate DNS records, enabling them to redirect traffic to attacker- owned infrastructure. 24 Issue 11 | www.intelligentciso.com