From The Blog
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ConnectWise Slash and Grab Flaw Once Again Shows the Value of Input Validation We talk to Huntress About its Impact
Written by Sean KalinichAlthough the news of the infamous ConnectWise flaw which allowed for the creation of admin accounts is a bit cold, it still is one that…Written on Tuesday, 19 March 2024 12:44 in Security Talk Read 698 times Read more...
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Social Manipulation as a Service – When the Bots on Twitter get their Check marks
Written by Sean KalinichWhen I started DecryptedTech it was to counter all the crap marketing I saw from component makers. I wanted to prove people with a clean…Written on Monday, 04 March 2024 16:17 in Editorials Read 1576 times Read more...
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To Release or not to Release a PoC or OST That is the Question
Written by Sean KalinichThere is (and always has been) a debate about the ethics and impact of the release of Proof-of-Concept Exploit for an identified vulnerability and Open-Source…Written on Monday, 26 February 2024 13:05 in Security Talk Read 1110 times Read more...
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There was an Important Lesson Learned in the LockBit Takedown and it was Not About Threat Groups
Written by Sean KalinichIn what could be called a fantastic move, global law enforcement agencies attacked and took down LockBit’s infrastructure. The day of the event was filled…Written on Thursday, 22 February 2024 12:20 in Security Talk Read 1081 times Read more...
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NetSPI’s Offensive Security Offering Leverages Subject Matter Experts to Enhance Pen Testing
Written by Sean KalinichBlack Hat 2023 Las Vegas. The term offensive security has always been an interesting one for me. On the surface is brings to mind reaching…Written on Tuesday, 12 September 2023 17:05 in Security Talk Read 2131 times Read more...
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Black Kite Looks to Offer a Better View of Risk in a Rapidly Changing Threat Landscape
Written by Sean KalinichBlack Hat 2023 – Las Vegas. Risk is an interesting subject and has many different meanings to many different people. For the most part Risk…Written on Tuesday, 12 September 2023 14:56 in Security Talk Read 1851 times Read more...
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Microsoft Finally Reveals how they Believe a Consumer Signing Key was Stollen
Written by Sean KalinichIn May of 2023 a few sensitive accounts reported to Microsoft that their environments appeared to be compromised. Due to the nature of these accounts,…Written on Thursday, 07 September 2023 14:40 in Security Talk Read 2122 times Read more...
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Mandiant Releases a Detailed Look at the Campaign Targeting Barracuda Email Security Gateways, I Take a Look at What this all Might Mean
Written by Sean KalinichThe recent attack that leveraged a 0-Day vulnerability to compromise a number of Barracuda Email Security Gateway appliances (physical and virtual, but not cloud) was…Written on Wednesday, 30 August 2023 16:09 in Security Talk Read 2098 times Read more...
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Threat Groups Return to Targeting Developers in Recent Software Supply Chain Attacks
Written by Sean KalinichThere is a topic of conversation that really needs to be talked about in the open. It is the danger of developer systems (personal and…Written on Wednesday, 30 August 2023 13:29 in Security Talk Read 1890 times Read more...
Recent Comments
- Sean, this is a fantastic review of a beautiful game. I do agree with you… Written by Jacob 2023-05-19 14:17:50 Jedi Survivor – The Quick, Dirty, and Limited Spoilers Review
- Great post. Very interesting read but is the reality we are currently facing. Written by JP 2023-05-03 02:33:53 The Dangers of AI; I Think I Have Seen this Movie Before
- I was wondering if you have tested the microphone audio frequency for the Asus HS-1000W? Written by Maciej 2020-12-18 14:09:33 Asus HS-1000W wireless headset impresses us in the lab
- Thanks for review. I appreciate hearing from a real pro as opposed to the blogger… Written by Keith 2019-06-18 04:22:36 The Red Hydrogen One, Possibly One of the Most “misunderstood” Phones Out
- Have yet to see the real impact but in the consumer segment, ryzen series are… Written by sushant 2018-12-23 10:12:12 AMD’s 11-year journey to relevance gets an epic finish.
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Displaying items by tag: Vulnerability Management
Cybersecurity needs to Stop Fighting the “Last War” as Attackers Pivot easily Between Vectors
When I was in the military, one of the things that I noticed was a massive reluctance to create new and unusual scenarios for war games. Instead, we always seemed to train for the last major combat theater. When going to the National Training Center the OpFor (opposing force) team would just run circles around the visiting units. This is because they were always looking at new strategies, tactics, and logistical methods to support them. The visitors would come in with ideas that things would be the same as last time and just get their asses handed to them. There were rare occasions when the visiting units won, but they were the exception and not the rule.
How to Start Building or Improving Your Cybersecurity Program
One of the most commonly asked questions in cybersecurity is “where do I start?” This common question shows just how overwhelmed many organizations are when faced with the reality of the threats that are out there. From ransomware to business email compromise, the threat actors certainly seem to be ahead of the implementations when it comes to securing the data that organizations are responsible for. So where should an organization start when it comes to building or optimizing their cybersecurity program?
Gigabyte Shipped Millions of Motherboards with a Massively Insecure UEFI Patch Function
This one goes in both the “failure of imagination” and “this is why we can’t have nice things” category. It seems that Gigabyte, for some reason, decided to embed an insecure update function into the UEFI BIOS of their motherboards, then shipped roughly 7 million of them to customers. The fatal flaw? Well, this is an update function that runs on startup. It writes a file to disk, reaches out to update servers over open HTTP then downloads any updates and installs them.
The Barracuda Zero Day Flaw Shows Us Why Mean Time to Remediation Matters
On May 19th 2023 Barracuda disclosed that there was a critical vulnerability in their Email Security Gateway appliances. This vulnerability is tracked under CVE-2023-2868 and is listed as a remote command injection vulnerability. The flaw is present in software versions 5.1.3.001 up to 9.2.0.006 for the ESG appliances only. As this was disclosed as a Zero-Day vulnerability there was an accelerated patch release schedules with the first patches made available on May 20th.
Microsoft Talks about Now-Patched SIP bypass Bug in macOS
Apple’s System Integrity Protocol (SIP) has been something of a mix bag when it comes to security. It is a great feature from a raw and basic security viewpoint, but the same feature also has created challenges for the installation of third-party anti-malware and other security tools since its launch. All that aside, Microsoft, of all people, has shared details on a vulnerability that can be used by attackers to completely bypass the protections that SIP is supposed to offer.
Level Finance Crypto Finds Out Passing an Audit is not Security the Hard Way
There is an old adage that says compliance is not a substitute for security. You can check all the compliance check boxes, pass audits, and still end up with an insecure environment. Level Finance Crypto found this out the hard way after they were hacked due to a vulnerability in how some of their smart contracts were set up, despite passing more than one IT Security Audit.
New Report Shows WordPress Sites leave 30% of Critical Vulnerabilities Unpatched.
Large numbers of Medical IoT Devices are Vulnerable to Attack According to Unit 42
IoT devices in general are the bane of most security teams. Typically, they lack basic security features and are complicated at best to keep patched. Much of this is due to the process needed to patch them and the rest of due to vendors being slow to push out the updated/patched images. To further complicate this, in the medical world you have the demand for 100% uptime and the ever-popular FDA exclusions that far too many vendors operate under. This usually means that on any given day Medical IoT devices are an attack surface waiting to be attacked.
Vulnerabilities Disclosed in Cisco NX-OS that Could Allow Arbitrary Code Execution
Cisco has announced that a series of vulnerabilities along with the associated patches that go with them for some of the Nexus Series Switches based on NX-OS. Cisco’s NX-OS is the heart of their data center line of switches like the Nexus 3k, 5500 and 5600, as well as the 6k and 9k series. These switches are often deployed inside large data centers or used as core switches for data and storage networks. Because of this large and critical deployment footprint the new flaw (tracked as CVE-2022-20650) is a rather dangerous one.
Linux has a New Local Privilege Escalation Bug in Snap-Confine
Linux has always had something of a mystique about it. Regardless of the distro (flavor) of Linux there simply certain misconception around Linux that are both entertaining and concerning. One of my all-time favorites was/is that it is a “hacker” OS. This fun little misunderstand was so bad at one point that it was part of a parent’s guide on how to tell if your child is a hacker. Nothing says out of touch like labelling an entire OS line as a “hacker” OS. The other side of the coin is the belief that it is secure out of the box. In simple terms, no OS is secure out of the box, all of them have vulnerabilities including serious ones that allow for complete compromise.