The threat actors are 'very advanced' in evading detection, according to security experts
The attacker likely exploited CVE-2019-11510 security flaw to gain access to vulnerable systems
UK plays host to 149 unpatched Pulse Secure VPN servers vulnerable to flaw favoured by Iranian state-backed hackers
The campaign, dubbed Fox Kitten, has also been targeting unpatched Citrix servers
Travelex among a large number of organisations running vulnerable Pulse Secure VPN software
Warning over VPNs from Palo Alto Networks, Fortinet and Pulse Secure after researchers uncover new security flaw