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Security

CVE-2022-3236 - Remote Code Execution Vulnerability in Sophos Firewall

On Friday, September 23, 2022, Sophos disclosed a critical code injection vulnerability impacting Sophos Firewall. This vulnerability, assigned CVE-2022-3236, affects Sophos Firewall versions v19.0 MR1 (19.0.1) and older and could lead to remote code execution. In order for a threat actor to exploit this vulnerability, WAN access would need to be enabled for the Webadmin and User Portal consoles.

Free Code Signing Certificate - Where to Find One?

As all software publishers are concerned about their code integrity and reputation, they select the best code signing certificate provider. Still, some search for the free code signing certificate. Now, you must be thinking, is there anything like a free code sign certificate. And, if it is, then from where you can avail of it. Code Signing Certificate is an integral part of executable files. And mainly, a publisher purchases it from an authorized vendor and provider.

The 443 Podcast Episode 210 - An Uber Hack

This week on the podcast, we cover Uber's most recent security incident and the alleged individual behind it. After that, we dive into the world of gas station operational technology and potential security weaknesses in one tool. Finally, we end with a chat about the FBI CISO Academy and how the FBI as a whole is trying to reshape relationships with the private sector. The 443 Security Simplified is a weekly podcast that gets inside the minds of leading white-hat hackers and security researchers, covering the latest cybersecurity headlines and trends.

Webinar: Keeping Up with the Threat Landscape - 22 September 2022

In order to stay one step ahead of cyber adversaries, you need to understand how they work. The modern threat landscape is constantly evolving as sophisticated threats emerge and quickly become commoditized. In this webinar, Marc Laliberte, director of security operations at WatchGuard, will give you a view of the latest threat landscape, including the attack tools and techniques you need to defend against.

Quantifying the Social Impact of Ransomware and ESG Disclosure Implication

2022 began with successful ransomware attacks against global IT and digital transformation providers, no thanks to the notorious LAPSUS$ ransomware gang. Often, any discussion about ransomware impact has mostly centered on affected organizations. Rightly so, as victimized organizations usually suffer significant disruption to their operations. In 2021, the US Federal Bureau of Investigation received 3,729 complaints identified as ransomware.

Netskope Threat Coverage: LockBit's Ransomware Builder Leaked

LockBit (a.k.a. ABCD) emerged in September 2019 and became one of the most relevant RaaS (Ransomware-as-a-Service) groups among others like REvil, BlackMatter, Night Sky, Maze, Conti and Netwalker. The group targets many organizations around the world with a double-extortion scheme, where the attackers steal sensitive data and threaten to leak everything if the ransom is not paid.

FBI Notice Underscores Cyberthreats Posed by Medical Devices and IoMT - Risk Management Can Help

On September 12, the FBI released a private industry notification entitled “Unpatched and Outdated Medical Devices Provide Cyber Attack Opportunities.” The notification underscores how a growing number of vulnerabilities in medical devices and Internet of Medical Things (IoMT) assets can be exploited by threat actors to “impact healthcare facilities’ operational functions, patient safety, data confidentiality and data integrity.”

Cyber Hygiene: Concepts and Best Practices for Cybersecurity

Cyber hygiene has become a highly visible topic in all business segments. Creating software and new features happens at a very fast pace — requiring lots of internal processes and operations to keep this up to date. However, it's also very important to be concerned with the fundamentals of information security in order to keep the company's digital assets protected. In this post, we'll discuss in detail the concept of cyber hygiene and some good practices to follow.

8 Ways Secure Coding Lets You Work on the Best Projects, Advance Your Career, and Do More of What You Love

As a developer, DevOps engineer, Infrastructure & Operations lead, or similar, you are on the frontlines of application security. You are also on the frontlines of performance, functionality, stability, user experience…the list goes on. Often it seems like security is just one more requirement, one more box to check, one more obstacle between you, your deadline, and what you really care about. But I see it differently.