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 651 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 1544 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 1087 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 1048 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 2107 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 1825 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 2096 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 2073 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 1854 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: Security
12 Year Old Linux vulnerability Allows Root on Every Major Linux Flavor
A newly released CVE (common vulnerabilities and exposures) CVE-2021-4034 for Linux has identified a vulnerability in PolKit’s (formerly PolicyKit) pkexe that exists in very major release of Linux. The vulnerability known as PwnKit can be exploited to gain full root on a target system. The flaw, according to researchers has also been present for more than 12 years.
Google Claims a Court Ruling will Make Them Act as Something They Already Are, A Censor
Irony is a funny thing especially when it is so blatantly obvious as in our example today. Google, owners of YouTube, Adsense and many other internet properties. Google has a history of policing content they do not agree with going so far as to demonetize and even ban differing options on topics such as the US 2nd amendment and de-prioritizing searches for topics that run counter to their viewpoint.
Another Day, Another Cloud Storage Campaign from the Molerats APT TA402
Dropbox, Google Docs and other cloud storage services are great tools for collaboration and to ensure that your files are kept, relatively, safe. These services can also be used by attackers with the right setup and files. The APT group know as Molerats is just such a group. They have been identified is several attacks that leveraged Dropbox and Google Docs as their C2 and payload sources. In December of 2021 the ThreatLabz team at zscaler noticed some unusual behavior that turned out to be just such an attack.
Emotet Leveraging Excel 4.0 Macros and Unconventional IP Addressing
In a list of things that should be killed with fire, Excel 4.0 Macros are high up. However, the fat that Spamming “services” like Emotet are still using Excel 4.0 Macros tells me that some are not getting the hint. According to recent research from TrendMicro, Emotet is using some very unconventional methods of obfuscating the C2 server IP addresses. The attack patter is the same, email with a poisoned Excel spreadsheet. This spreadsheet contains HTA with the command script, you know the drill.
Dark Souls has a Serious Remote Code Execution Bug During Online Play
Online gaming is pretty much the way game developers want to go these days. However, online modes come with risks. With Arner Bros. Games it was Back 4 Blood’s online only progression created such a massive backlash they had to backtrack on their online push. Now we see something more serious than fan backlash, Remote Code Execution bugs in Dark Souls.
More Than a Month After Being Hit by Ransomware Kronos is Still Down
The Ultimate Kronos Group was the target of a Ransomware attack in Late 2021 coincidentally at the same time the Log4Shell vulnerability was disclosed. Kronos has not disclosed how the ransomware got into their environment, nor has it been revealed who might be behind the attack. Original estimates were that Kronos would be able to restore the impacted systems and be back online in a few weeks. Now, a bit more than a month later, there have been no real updates on the situation and many organizations are still feeling the effects.
MoonBounce UEFI Malware linked to APT41 by Kaspersky Researchers
APT group 41 also known as Winnti has been tied to a wonderful new piece of malware that does not infect your operating system, but the UEFI firmware on your device. The malware in question has been dubbed MoonBounce by the security researchers at Kaspersky who are responsible for finding it. APT41 has been in operation for a while and is identified by their tactics techniques and protocols (TTPs) which include stealthy attacks meant to maintain a long-term presence for information gathering on the target.
White House Issues Memo to NSA and DoD to Improve Security
It is no secret that the NSA and DoD (Department of Defense) and other Government agencies have an issue with security. Over the last few years their security has been about as effect as using a sieve to carry water. The top 10 list of security faux paus include such wonders as the Snowden leak and the OPM breach. However, when I see the White House (any administration) send out memorandums telling Government agencies to tighten up security I laugh a bit.
Cloud vendors and the security tax
SaaS is the de facto way of doing business for the SMB (and even for the enterprise). The costs of building your own infrastructure and maintaining it are just too high for most. Instead, it is easier and more cost effective to let someone else handle it. Buying a spot in Amazon Webs Service, Google Cloud Platform, or Microsoft Azure it not complicated and the tools to help you set up your new business infrastructure are well done (if not always well documented). When you use these services, you do expect them to provide security, but what you may find out is that not all cloud vendors think that should come as part of the package. In fact, many look at them as little more than a way to gain extra revenue and not something that just should be done.
Microsoft Looks to Add Enhanced Zero-Day Protection to Edge
The current threat landscape has user account compromise and endpoint takeover as the most common first acts in a security event. The methods used to accomplish this are varied but include such blockbusters as poisoned websites and URLs embedded in email. Once the website is processed the exploit kicks off and things tend to go downhill from there. The most common item abused in your web browser is its ability to process scripts (especially JavaScript). Now Microsoft says they have a way to knock out as much as 45% of exploit attempts related to JavaScript and WebAssembly when using their Chromium based Edge browser.