Below you'll find a list of all posts that have been categorized as “Security”
Remember the Heartbleed scare we had a couple years back? It was a nasty side-channel attack that was somewhat exotic and difficult to pull off, and it was absolutely devastating and sent shockwaves through the entire world. Well, it’s back. In a way. While this new side-channel attack isn’t identical, …
Microsoft Exchange servers are once more in the crosshairs of hackers around the world. Most recently, hacking groups have been specifically targeting them to deploy BlackCat ransomware. As is common among ransomware attacks, the hackers here first rifle through an infected network, looking for login credentials, proprietary information, and other …
If you’re involved with IT Security at any level and if your network includes Linux servers, keep a watchful eye out for the new Panchan botnet. It first appeared in the wilds on March of this year (2022) and its main focus seems to be targeting Linux servers in the …
These days, companies spend significant sums of money to protect themselves from cyber criminals. The threat matrix is vast, and attacks can come from almost any quarter. That is why many companies not only spend heavily on antivirus software, but also on a wide range of tools that IT security …
Do you receive healthcare of any kind from Kaiser Permanente? If so, be aware that they recently published a data breach notification indicating that an unidentified attacker accessed an email account that contained personal health information on April 5th, 2022. Based on the investigation to this point, it appears that …
Tech giant Cisco recently sent out a notification to its vast customer base urging them to apply a recently issued patch that addresses a critical security vulnerability. This vulnerability could allow an attacker to bypass the authentication process entirely and gain access to the web management interface of Cisco email …
According to research conducted by the cybersecurity firm PIXM, there is a massive phishing campaign that peaked in April and May of this year (2022) and it is still ongoing. The campaign has lured millions of unsuspecting users to phishing pages by abusing Facebook and Facebook Messenger and tricking users …
Are you a Linux user? If so, be aware that there is a new kind of malware to be concerned about. The BlackBerry Threat Research and Intelligence team, in concert with Joakim Kennedy (an Intezer Analyze security researcher), have announced the discovery of a new strain of malware. They’ve dubbed …
Researchers at HP have discovered a new malware loader that they’ve dubbed SVCReady. While new malware strains are common, this one is distinct for a couple of different reasons. Like many malicious programs, this spreads primarily via phishing email campaigns. One way that this new strain differs however, is the …
It’s never a good thing when well-organized groups of hackers start working together, but that’s what appears to be happening. Recently, evidence has emerged that the Black Basta ransomware gang has begun tight-knit cooperation with the infamous QBot malware operation. They share the specific goal of inflicting maximum damage on …
