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Networks

IT admin admits sabotaging ex-employer's network in bid for higher salary

A 40-year-old man could face up to 10 years in prison, after admitting in a US District Court to sabotaging his former employer’s computer systems. Casey K Umetsu, of Honolulu, Hawaii, has pleaded guilty to charges that he deliberately misdirected a financial company’s email traffic and prevented customers from reaching its website in a failed attempt to convince the firm to rehire him at a greater salary.

Cloud Insecurities - How to threat hunt in hybrid and multi cloud environments

Amidst a record number of workloads moving to the cloud – security teams must not only confront the cyber-skills shortage, but also a general lack of cloud expertise. Corelight and guest Forrester will share best practices for building threat detection, hunting, and incident response capabilities to the cloud and upskilling your existing SecOps team. Watch this on demand webcast to learn.

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.

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On September 12, the FBI released a private industry notification entitled “Unpatched and Outdated Medical Devices Provide Cyber Attack Opportunities.”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.”

Featured Post

Zero Trust is not a shortcut to security

According to a recent Microsoft report, Zero Trust is now 'the top security priority' for 96% of the interviewed security decision makers, while 76% said they were currently in the process of implementation. Microsoft's report also says that the biggest challenges facing adoption are perceived investment and effort to achieve the principle in practice. Sounds familiar, but the reality of Zero Trust is that, for the most part, it's nothing new.

Wireless Network Assessment or Wi-Fi Hacking

Wireless network technology is widely used but at the same time, it has many security weaknesses. Several reports have explained weaknesses in the Wired Equivalent Privacy (WEP) & Wi-Fi Protected Setup (WPS) to encrypt wireless data. Before understanding the benefits of Wireless Network Assessment it is necessary to know what it is, why it is needed, how the service works and what you get from the service.