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 347 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 1267 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 710 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 684 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 1904 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 1388 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 1835 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 1597 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 1605 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
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Displaying items by tag: Security
Attackers are Actively Exploiting Recent Vulnerabilities Found in F5 BIG-IP
This one goes in the “this is why patching is important” file and highlights the need to be able to quickly apply patches for critical flaws found in different devices and software. After the disclosure of a critical vulnerability tracked as CVE-2022-1388 (CVSS 9.8) that was identified in multiple versions of F5’s BIG-IP operating system complete with patches last week. We have already seen researchers develop POC code for it and now hear that attackers are actively exploiting the flaw in the wild.
Ukrainian Hacktivists Hit Russia Where It Hurts, Alcohol.
Its seems that the efforts of Ukrainian hacktivists have decided to focus their efforts on a new and interesting target. In addition to other strategic targets, they have gone after one of the central portals for Russian alcohol distribution. The attack is currently manifested in the form of a distributed denial of service attack(s) targeting the portal to render it inaccessible. This means that distillers and distributors of alcoholic beverages are not able to get their products into consumers hands.
Another Bug Found in Android, This One Actively Exploited
in the wild. The patch for this bug is one of 37 that are part of the monthly security release which covers multiple components in the popular mobile OS. This comes at a time when mobile banking malware is on the rise and there are also concerns around threat groups targeting phones to compromise them for use in MFA request responses.
Chat Logs Expose Ransomware Groups Methods and Styles of Interactions with Victims
Ransomware is a huge shadow over many businesses and individuals’ heads. It has loomed as a significant threat since the first stains hit the internet inside malicious zip files masquerading as “Xerox” documents. Since that time ransomware and the groups behind it have evolved significantly. At the top of the food chain are groups like Hive and Conti who have not only evolved their own tools but utilize strategic approaches to their organizations complete with acquisitions and, in some cases, attempted legitimate business fronts to further their activities.
Cloud Services Suffer the Same Issue as On Prem Services, they just Hide it Better
It Cloud services are exceptionally popular as a cost effective and simple method to maintain common operational needs. Everything from email to fully fledged infrastructures can be maintained in the “cloud”. All of these can be accomplished at lower overall cost than trying to maintain the same systems on prem. By shifting the general operation, maintenance and even security to the cloud service provider organizations get to reduce their total ownership cost including reducing the number of skilled employees they need to keep on staff. This reduction in the total cost of ownership and maintenance is a huge item when you are trying to ensure profitability.
Yet Another New Attack Method Shows Up From the Group Behind Emotet
Yesterday we told you that the gang behind Emotet was looking to used Excel add-ins as a possible new technique to compromise systems as part of their spamming campaigns. The detected techniques were labeled as potentially being part of research and development efforts on the part of the group TA542 due to changes Microsoft is making in Office (and ones many admins already push). The R&D efforts do not stop there though as multiple security research teams are now saying they have identified another new technique associated with Emotet.
The Group Behind Emotet is Looking to Get Around Microsoft’s VBA Changes
TA542 the wonderful people that brought you Emotet appears to be in the middle of a development and testing cycle on new delivery methods. According to researchers at ProofPoint the creators or the Emotet Botnet are potentially looking to find a new delivery method in response to the, long overdue, default disabling of VBA based Macros by Microsoft in their office products. Although ProofPoint seems to think this is development testing, the activity could also be part of a more targeted campaign.
Okta now says Lapsus$ only had 25 Minutes of Fame with Two Clients
The breach of IDAM group Okta in January by the self-promoting group Lapsus$ amidst other high-profile breaches and data leaks this year was a significant concern. The concern rose because when the incident first happened, Okta passed it off as an unsuccessful attempt to breach a third-party vendor’s system that had access to Okta systems. However, in March the Lapsus$ group released screenshots of internal systems including what appeared to be Okta’s superuser system.
CISA warns that US ICS/SCADA Systems are being Targeted by Threat Groups
CISA has issued another warning that SCADA/ICS systems are being targeted for attack. This time they are in the sights of Nation-State groups and with customized tools. The tools are part of follow-on activities after the initial beachhead has been established. These days gaining initial access to a network, even for infrastructure, does not seem to be a difficult task for nation-state groups.
Leaked Conti Ransomware used in Attacks on Russian Targets
Not that long ago, a Ukrainian security researcher published a vast number of internal chats from the Ransomware group Conti. On top of that treasure trove of information the same researcher also published the source code for the Conti Ransomware. The leak of information came after the Conti group pledged their full support of the Russian invasion of Ukraine and vowed to target anyone they felt was waging cyber-war on Russia. The message was later toned down, but the effect still lingers and was one of the moves that started an interesting threat group war.