Patch management problem: Organizations must identify and fix all new vulnerabilities in their software and hardware as quickly as possible. Unfortunately, on average, attackers keep exploiting flaws faster than they're being patched, says Tenable's Gavin Millard.
If 2017 was the year of ransomware innovation, 2018 is well on its way to being known as the year of cryptocurrency mining malware. Numerous studies have found that the most seen malware attacks today are designed for cryptojacking. But while ransomware campaigns may be down, they're far from out.
Police recently arrested the suspected administrators and top users of the stresser/booter service Webstresser.org. Unfortunately, the plethora of such services means the world is unlikely to see a reduction in DDoS attack volumes, says Darren Anstee of Arbor Networks.
With endpoint security, the fundamental concept was always to detect and prevent. Mature security strategies today are increasingly looking at response and remediation as well to complete the cycle, says Shrenik Bhayani of Kaspersky Lab.
To have any hope of keeping up "with the exponential rise in variants in malware," organizations must reduce their attack surface, in part by using technology designed to learn what attacks look like and respond as quickly as possible, says Cylance's Anton Grashion.
Much more must be done to shore up the U.K.'s national infrastructure. "It's partly austerity, and it's partly what's happening in the global economy, but we've really seen an underinvestment, specifically in the critical national infrastructure," says LogRhythm's Ross Brewer.
Cryptocurrency money laundering is increasing dramatically, being already three times greater than in 2017. And we're only half way through the year, observes Dave Jevans, Founder and CEO of CipherTrace, and chairman of the Anti-Phishing Working Group.
Numerous technology firms now offer facial biometrics recognition search tools for big data sets. But information security expert Alan Woodward warns that these big data sets must be "considered and regulated very heavily" or else we'll be "living in 1984 without knowing it."
Security experts warn that hackers could one day make use of machine learning and AI to make their attacks more effective. Thankfully, says Cybereason's Ross Rustici, that doesn't appear to have happened yet, although network-penetration attacks are getting more automated than ever.
Facebook has responded to more than 2,000 questions posed by U.S. Senate and House committees with 747 pages of answers, which reveal that Facebook was still been providing special access to user data to dozens of companies, six months after it says it had stopped doing so in 2015.
Old technology never dies, but rather fades "very slowly" away, as evidenced by there being 21 million FTP servers still in use, says Rapid7's Tod Beardsley. Rapid7's scans of the internet have also revealed a worrying number of internet-exposed databases, memcached servers and poorly secured VoIP devices.
What are hot cybersecurity topics in Scotland? The "International Conference on Big Data in Cyber Security" in Edinburgh focused on everything from securing the internet of things the rise of CEO fraud to the origins of "cyber" and how to conduct digital forensic investigations on cloud servers.
"This is not a crazy state; this is a rational state pursuing rational objectives." So said Robert Hannigan, former head of Britain's GCHQ intelligence service, when describing North Korea in a wide-ranging talk at the Infosecurity Europe conference that also touched on Russian hacking and cybercrime.
Reality Leigh Winner, 26, a former contractor for the NSA, has pleaded guilty to leaking a "top secret" five page document that describes Russian meddling with U.S. voting systems. She's agreed to a plea deal that calls for her to serve a 63-months prison sentence.