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 602 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 1510 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 1057 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 909 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 2079 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 1793 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 2065 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 2051 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 1824 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: POS
PoS systems are the new compromise cash cow...
The Point of Sale (PoS) station is probably one of the most targeted devices in recent years. There are multiple reasons for this: older operating systems, the need to POS users to have admin rights, generic logons for the “windows” accounts, and more. Most PoS softare is very resistant to attempts to properly secure it including getting all sorts of bent out of shape when you try to apply restrictive security policies to them. I have even seen them stop working because the removable drive mount option is removed from USB ports using a group policy object.
Trustwave Interview, the simplest things are often the best protection
Black Hat 2014 Las Vegas, NV – Today we had the chance to talk with Karl Sigler, Threat Intelligence Manager at Trustwave who walked us through the latest version of Backoff. For those of you that do not know Backoff is a new threat that targets POS systems through remote desktop or other remote access systems. The vector of attack is very simple, port scan for common RDP ports, perform a basic dictionary attack on any systems found, deposit the malware and cash in on the credit card information that flows through.
New Botnet Targeting POS Terminals with Simple Passwords
Point of Sale Terminals are a new target for malicious individuals. At least this is a trend that many security researchers are seeing over the last few months. These systems can be a treasure trove of information for someone looking to make some quick money. On top of that most are designed with simple and generic logons to make use easier. This is a common flaw with many Windows based POS systems, yet the trend continues.
PIN thievery at Barnes and Noble POS terminals
63 largest U.S. Barnes & Noble bookstores are affected by serious safety problems. Criminals compromised Barnes & Noble POS (Point of Sale) devices and took data from credit and debit cards complete with PIN numbers for those debit cards. In each of the affected stores was found one compromised POS device. Barnes and Noble have more than 700 stores across the U.S. and more than 600 stores for students and professors so this problem is very serious.