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ESET researchers have discovered a new Lazarus Group campaign targeting Linux users. According to a recent blog post : "Operation DreamJob is the name for a series of campaigns where the group uses social engineering techniques to compromise its targets, with fake job offers as the lure.
After all, you wouldn’t want your haptic glove to misbehave in the metaverse or your autonomous vehicle sensors to be hijacked by malware. OperatingSystems for the edge. Separating system and application spaces is already gaining followers for immutable Linuxoperatingsystems – even in consumer devices.
Each computer system may have a malware or viruses, including Linux. Fortunately, there are only a few viruses which can affect Linux, but users are usually not installing antivirus software but later on they pray that their OS is not endangered. Thankfully, a low-footprint software exists for Linux. Linux Viruses.
By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and Cloud skills further. Each month, we will kick off our community content with a live study group allowing members of the Linux Academy community to come together and share their insights in order to learn from one another.
Ivan Pepelnjak dives deep on DHCP relaying on a Linux host. Rob McBryde shares his story of reviving a 2012 MacBook Pro with Linux. Security In early February a vulnerability was uncovered in a key component of the Linux boot process. Think Linux doesn’t have malware? Falco has graduated within the CNCF.
Over 32 million computers in Germany continue to run the outdated Windows 10 operatingsystem, posing significant cybersecurity risks as the end of support approaches on October 14, 2025. This accounts for approximately 65 percent of all devices in German households. million devices.
The new Beep malware is top of mind for organizations and individuals. State-sponsored cyber espionage is becoming increasingly common, with threat actors operating out of Russia, potentially India, and the Asia-Pacific (APAC) region. After a brief hiatus, Emotet threat actors resumed their operations in early March 2023.
The public preview for Android will include protection against phishing and go a step further than Google’s built-in malware protection to offer signature-based malware detection. Microsoft is also planning an iOS antivirus app, although it’s clear the company will be far more limited with what it provides on Apple’s operatingsystems.
By adding free cloud training to our Community Membership, students have the opportunity to develop their Linux and Cloud skills further. Each month, we will kick off our community content with a live study group allowing members of the Linux Academy community to come together and share their insights in order to learn from one another.
The malware was developed in C++ and compiled using the MinGW-w64 toolkit and the GCC compiler. This is not the most common approach among C/C++ malware developers for Windows - the Microsoft Visual Studio development environment is more often used for such purposes. It then generates this ransom note, which asks for payment of 0.5
I have a fairly diverse set of links for readers this time around, covering topics from microchips to improving your writing, with stops along the way in topics like Kubernetes, virtualization, Linux, and the popular JSON-parsing tool jq. Michael Kashin shares the journey of containerizing NVIDIA Cumulus Linux. Networking. So useful.).
DNS, BGP, hardware-based security, Kubernetes, Linux—they’re all in here. A “highly evasive” Linuxmalware named OrBit has emerged; see here for more details. OperatingSystems/Applications. Hopefully I’ve managed to find something useful for someone. Networking.
Cross-platform malware. OperatingSystems/Applications. Dennis Felsing shares some thoughts on switching to macOS after 15 years on Linux. Running Docker on an M1 Max-based system? BIOS updates without a reboot , and under Linux first? ” and “faker.js” Cloud Computing/Cloud Management.
These areas of IT include general IT and technology, security, IT feeds, cloud computing, data center, mobile, social media, tips and tricks, virtualization, and operatingsystem and software blogs. Malwarebytes is a leader of malware prevention and protection. They offer malware alerts, practical online security tips, and more.
I have a fairly diverse set of links for readers this time around, covering topics from microchips to improving your writing, with stops along the way in topics like Kubernetes, virtualization, Linux, and the popular JSON-parsing tool jq along the way. Michael Kashin shares the journey of containerizing NVIDIA Cumulus Linux.
Back in October of last year, Tom Hollingsworth weighed in on Hedgehog , the networking company that has set out to commercialize SONiC, a Linux-based NOS used extensively in Azure. This article on using osquery for behavioral detection of macOS malware was an interesting read. Servers/Hardware What do you think of the ThinkPhone ?
These areas of tech include general IT and technology, security, IT feeds, cloud computing, data center, mobile, social media, tips and tricks, virtualization, and operatingsystem and software blogs. Malwarebytes is a leader of malware prevention and protection. OperatingSystem & Software Blogs. Malwarebytes.
These areas of tech include general IT and technology, security, IT feeds, cloud computing, data center, mobile, social media, tips and tricks, virtualization, and operatingsystem and software blogs. Malwarebytes is a leader of malware prevention and protection. OperatingSystem & Software Blogs. Malwarebytes.
This article explains how to use a “stacked filesystem” encryption solution named eCryptfs to encrypt directories on Linux. If you say that Linuxmalware doesn’t exist…read this article. OperatingSystems/Applications. Want to run Linux on your Surface Pro 4? You’re in luck.
” Ivan Pepelnjak attempts to answer the question, “How much do I need to know about Linux networking?” ” Speaking of Linux networking…Marek Majkowski of Cloudflare digs deep into conntrack , used for stateful firewalling functionality. OperatingSystems/Applications. Servers/Hardware.
In this post , Jakub Sitnicki digs way deep into the Linux kernel to uncover the answer to the question, “Why are there no entries in the conntrack table for SYN packets dropped by the firewall?” Linuxmalware is getting more sophisticated. OperatingSystems/Applications. ” Get ready to get nerdy!
Vaughan-Nichols writes about the first malware discovered running on AWS Lambda. OperatingSystems/Applications. This will become even more useful, in my opinion, when Linux support is added. now has a follow-up exploit that exposes Aruba and Avaya network switches to remote code execution. Programming.
These areas of tech include general IT and technology, security, IT feeds, cloud computing, data center, mobile, social media, tips and tricks, virtualization, and operatingsystem and software blogs. Malwarebytes is a leader of malware prevention and protection. OperatingSystem & Software Blogs. Malwarebytes.
These areas of IT include general IT and technology, security, IT feeds, cloud computing, data center, mobile, social media, tips and tricks, virtualization, and operatingsystem and software blogs. Malwarebytes is a leader of malware prevention and protection. They offer malware alerts, practical online security tips, and more.
Alex Birsan, a Romanian threat researcher, recently made over $130,000 by virtuously breaking into IT systems at dozens of major tech companies. Read more.
Duff: And so, out emerged this Excel spreadsheet of different behaviors that the red team was performing, which would allow us to focus rather on hashes, or specific malware, it allows us to focus on the higher level behaviors to improve our defenses. Duff: It's not supposed to be realistic. It's supposed to be.
Duff: And so, out emerged this Excel spreadsheet of different behaviors that the red team was performing, which would allow us to focus rather on hashes, or specific malware, it allows us to focus on the higher level behaviors to improve our defenses. Duff: It's not supposed to be realistic. It's supposed to be.
They contain an operatingsystem and they have confirmation for RAM and other hardware you may want to simulate. This is how malware, for example, is analyzed; if the virtual machine gets infected and crashes, the physical machine isn’t impacted. In fact, you can just spin up another VM.
People see what happens after a system has been hacked and someone who's installed malware. The way you exploit windows is different than the way you exploit Linux, which is different than the way you exploit an embedded operatingsystem. It's worth everyone understanding its role. Dennis Fischer: I think so too.
People see what happens after a system has been hacked and someone who's installed malware. The way you exploit windows is different than the way you exploit Linux, which is different than the way you exploit an embedded operatingsystem. It's worth everyone understanding its role. Dennis Fischer: I think so too.
People see what happens after a system has been hacked and someone who's installed malware. The way you exploit windows is different than the way you exploit Linux, which is different than the way you exploit an embedded operatingsystem. It's worth everyone understanding its role. Dennis Fischer: I think so too.
I’m reminded of when I trained to use Kali Linux. They're the long game operations where something as small as a single phishing email could escalate into millions of IDs being exfiltrated. Living off the land or fireless malware is a threat actor leveraging the utilities readily available on a system.
It’s time to evolve beyond the UNIX operatingsystem. So while I was editing this podcast on self-healing operatingsystems, I was reminded of an article that I never finished for Fobes.com. It’s a radical rethinking of how we even view our current choices of UNIX-derived operatingsystems.
In the investigation, it was uncovered that LightBasin put energy towards Linux and Solaris systems, avoiding the more robust monitoring systems by Windows. ". LightBasin also uses a long list of malware and other techniques to carry out their devious deeds.
You know something that helps write into the operatingsystem like Windows or Mac or Linux, the accuracy there is might be pretty good. Such as training systems to automatically detect malware. The accuracy of these predictions depends largely on the accuracy of the capture, which is what Justin is talking about.
At the time of this podcast, Lockbit accounts for 40% of the ransomware present today and it hits both Windows and Linux machines. Vamosi: Ransomware is the latest trend in malware. It’s a clever way for malware to be monetized. That’s what a criminal malware enterprise looks like today. --[Music] --.
Unlike other malware, ransom not only infected machines, it encrypted all the data, then asked for a ransom to decrypt them. Sometimes the decryption worked, sometimes it didn’t, creating headaches for system admins worldwide who didn’t have good backups in place. There are other pentesting operatingsystems like Parrot.
Unlike other malware, ransom not only infected machines, it encrypted all the data, then asked for a ransom to decrypt them. Sometimes the decryption worked, sometimes it didn’t, creating headaches for system admins worldwide who didn’t have good backups in place. There are other pentesting operatingsystems like Parrot.
They also had a piece of malware called killdisk position on the systems so that when the systems rebooted, it would kick off deleting all the files and deleting all the systems. So while the operators are trying to recover, they're also dealing with the fact that all their systems are going down.
Living off the Land (LoL) is an attack where files already on your machine, ie your operatingsystem, are used against you. So I started thinking about other ways to hide messages or even how to get malware onto a system without it being detected. Like all the unused files within your operatingsystem?
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