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When least privilege is the most important thing

CIO

Organizations that follow the principle of least privilege can improve their security posture by significantly reducing their attack surface and risk of malware spread. In the early days of Windows operating systems up through Windows XP, almost any program a user would launch would have administrator-level privileges.

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Why endpoint security will be a renewed priority for businesses of all sizes in 2023

CIO

Ransomware often starts from something as humble as someone in the organisation downloading the wrong file from an email. Misconfigurations and unpatched systems – cyber criminals can purchase tools from dark Web marketplaces that will scan IT networks and devices for poor configurations and unpatched systems that they can exploit.

Malware 244
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FBI?s router reboot call reminds us why to check for updates

The Parallax

On May 25, the FBI issued a clarion call to a broad swath of Wi-Fi router owners: To clear out a potential botnet malware infection, reboot your router. The malware, VPNFilter, allowed hackers to snoop on all traffic passing through the router, including stealing website log-ins, as well as disable the device.

Malware 188
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Cybersecurity Snapshot: EPA Urges Water Plants To Boost Cybersecurity, as OpenSSF Launches Threat Intel Platform for Open Source Software

Tenable

The guide includes a phased-implementation checklist, detailed implementation recommendations and vendor-specific implementation advice, including for specific web browsers, operating systems and DNS servers. SocGholish, written in JavaScript, is distributed via malicious or compromised websites that peddle fraudulent software updates.

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FBI and CISA Release Cybersecurity Advisory on Royal Ransomware Group

Tenable

Image Source: BleepingComputer Tactics, Techniques and Procedures According to the CSA, Royal's preferred technique for gaining initial access to target networks is through phishing attacks using emails containing malicious PDFs or through malvertising which leads the victim to download malware.

Groups 96
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Fighting Ransomware: Using Ivanti’s Platform to Build a Resilient Zero Trust Security Defense

Ivanti

Ransomware is a strain of malware that blocks users (or a company) from accessing their personal data or apps on infected iOS, iPadOS, and Android mobile devices, macOS laptops, Windows personal computers and servers, and Linux servers. Communications : The malware scans the contents of the SD card. Devices running versions from 2.2

Malware 98
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Dealing with MITRE ATT&CK®’s different levels of detail

Lacework

Every instruction ever executed on a modern operating system is executed using a “valid account.” This leaves us with the following techniques: Figure 9: Final Network Traffic Content techniques Valid accounts Since we mentioned that some techniques are “valid,” no technique is more “valid” than Valid Accounts (T1078).

Malware 116