18:00Six O'Clock News24/10/2015 TalkTalk attack 'less serious'BBC Radio 4 Duration: 15 minutes Sat 24th Oct 2015, 18:00 on BBC Radio 4 LWAvailable for over a yearListen nowTalktalk says the cyber attack on its website is less serious than initially feared.GenresNewsFormatsBulletinsBrandSix O'Clock News Source: BBC Online