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 John H. Sawyer
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Contributing Writer, Dark Reading
News & Commentary Posts: 272
Articles by John H. Sawyer
posted in July 2010

Real-World Attacks With Social Engineering Tookit

7/30/2010
Social engineering has always been a penetration tester's (and hacker's) most effective tool. I would say it's their best weapon, but not everyone is good at the softer, human side of social engineering. However, when it comes to the technical side, the tools are getting better and better, including the latest version of the Social Engineering Toolkit released at BSides Las Vegas on Wednesday.

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Conquering Large Web Apps With Solid Methodology

7/21/2010
This is one of those weeks where I'm trying to wrap up as much as possible before I'm out of the office for Black Hat, BSides, and Defcon. One of those things on my list is a Web application assessment for a client that's a monstrous, open-source beast with subapplications bolted on from all over the place and tons of places for vulnerabilities to hide.

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Detection And Defense Of Windows Autorun Locations

7/19/2010
As an incident responder and forensic investigator, there's a truth we expect malware to always follow: Persistence is a must to survive. OK, exceptions exist. But the general rule of thumb is that malware seeks to persist, and it will hook itself into common areas on a victim Windows machine to do so.

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Friction-Free Security

7/12/2010
As security professionals, we want our network to be as secure as possible. The exception is if we're hired to break into it, but even then our job is to help secure the network to prevent future break-ins. The problem is that in securing our networks, it's easy to forget about the user and the "business."

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Virtual Machines For Fun, Profit, And Pwnage

7/2/2010
Virtualization has turned the IT world upside down. It is used everywhere these days, from desktops to servers and data centers to the "cloud." It has also presented itself as a double-edged sword to security professionals.

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Edge-DRsplash-10-edge-articles
I Smell a RAT! New Cybersecurity Threats for the Crypto Industry
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Robert Lemos, Contributing Writer,  7/7/2021
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It's in the Game (but It Shouldn't Be)
Tal Memran, Cybersecurity Expert, CYE,  7/9/2021
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CVE-2021-41393
PUBLISHED: 2021-09-18
Teleport before 4.4.11, 5.x before 5.2.4, 6.x before 6.2.12, and 7.x before 7.1.1 allows forgery of SSH host certificates in some situations.
CVE-2021-41394
PUBLISHED: 2021-09-18
Teleport before 4.4.11, 5.x before 5.2.4, 6.x before 6.2.12, and 7.x before 7.1.1 allows alteration of build artifacts in some situations.
CVE-2021-41395
PUBLISHED: 2021-09-18
Teleport before 6.2.12 and 7.x before 7.1.1 allows attackers to control a database connection string, in some situations, via a crafted database name or username.
CVE-2021-3806
PUBLISHED: 2021-09-18
A path traversal vulnerability on Pardus Software Center's "extractArchive" function could allow anyone on the same network to do a man-in-the-middle and write files on the system.
CVE-2021-41392
PUBLISHED: 2021-09-17
static/main-preload.js in Boost Note through 0.22.0 allows remote command execution. A remote attacker may send a crafted IPC message to the exposed vulnerable ipcRenderer IPC interface, which invokes the dangerous openExternal Electron API.