Intelligent CISO Issue 25 | Page 24

threat updates GLOBAL Since the start of the COVID-19 pandemic, the World Health Organisation (WHO) has seen a dramatic increase in the number of cyberattacks directed at its staff and email scams targeting the public. Some 450 active WHO email addresses and passwords were leaked online along with thousands belonging to others working on the novel Coronavirus response. The leaked credentials did not put WHO systems at risk because the data was not recent. However, the attack did impact an older extranet system used by current and retired staff as well as partners. WHO is now migrating affected systems to a more secure authentication system. GLOBAL It was recently reported that Google has malware scanners built within the Gmail free email service, which has blocked around 18 million phishing and malware emails using COVID-19 lures within one week. Erich Kron, Security Awareness Advocate at KnowBe4, said: “The fact that 18 million COVID-19 related emails are blocked each day just by Google is a sign of just how prolific these attacks are. “In these times of high stress and change, cybercriminals know that humans are more vulnerable than ever to phishing and smishing attacks and are doing their best to capitalise on this.” 24 Issue 25 | www.intelligentciso.com