From small- and medium-sized organizations to large enterprises, every business is under continuous threat of security risk in today’s digital world. With the growing digital footprint and cloud adoption, organizations continue to experience sophisticated cyberthreats that hold the potential to disrupt business continuity. A vast majority of these threats can go undetected, or they can be detected too late for an organization to avoid the exposure and the associated risks.

In 2019, a data heist at Citrix shook the cybersecurity world. The attackers stole business documents from a shared network drive and from a drive associated with a web-based tool used in Citrix’s consulting practice. The hackers gained this access to Citrix’s IT infrastructure through a password spraying attack, a technique that exploits weak passwords, leading to criticism that the software giant needlessly compromised its clients by failing to establish a sound password strategy.

Three WPA authentication bypass vulnerabilities were found in wireless routers using the Defensics fuzz testing tool. WPA3 will become a mandate for all new wireless devices, which can only be a good thing considering the number of vulnerabilities found in WPA2 implementations. Learn about the basic concepts (and common weaknesses) of WPA authentication, how these vulnerabilities work, and how proactive fuzz testing can identify and address similar issues in WPA implementations.

Here at Splunk, when we discuss Splunk Phantom with customers we end up talking about phishing pretty frequently because it’s something like Olivia outlined in a recent blog post, "Between Two Alerts: Phishing Emails — Don’t Get Reeled In!", customers both encounter and talk to us about all the time. It makes a lot of sense — phishing is a super common issue that almost everyone deals with ad nauseum and it’s annoying to investigate.

Biometrics has been around for a long time but has only had limited adoption until recently. I was involved in some of the early commercial biometric devices way back in 2000; the company I was working for at the time investigated the possibility of using them, but back then the false positive rates on the devices we investigated were way too high – either people could not authenticate or it was authenticating the wrong people.

The rise of social media has no doubt been one of the major revolutions of the 21st century. It’s brought about a whole new way for people to connect and share information with others, regardless of their geographical locations. But along with these more noble intentions of social media, there will always be abuse of these platforms – and one of the big ones is the spread of disinformation.

First identified as active in November 2012, 'njRAT', also known as 'Bladabindi' or 'Njw0rm', is a well established and prevalent remote access trojan (RAT) threat that was initially created by a cybercriminal threat group known as 'Sparclyheason' and used to target victims located in the Middle East. Undoubtedly following the source code leak, reportedly in May 2013, njRAT has become widely available on the cybercriminal underground with numerous variants being released over the years.