#samba

Categories: Business Diving into how RaaS works, why it poses a unique threat to businesses, and how small-and-medium-sized (SMBs) businesses can prepare for the next generation of RaaS attacks. (Read more...) The post What is ransomware-as-a-service and how is it evolving? appeared first on Malwarebytes Labs.

Setting priorities for internal security measures and outsourcing complex practices help protect small and midsize businesses.

PRTG Network Monitor through 22.2.77.2204 does not prevent custom input for a device’s icon, which can be modified to insert arbitrary content into the style tag for that device. When the device page loads, the arbitrary Cascading Style Sheets (CSS) data is inserted into the style tag, loading malicious content. Due to PRTG Network Monitor preventing “characters, and from modern browsers disabling JavaScript support in style tags, this vulnerability could not be escalated into a Cross-Site Scripting vulnerability.

New report shows 75% of MSPs will invest in security threat intelligence services in the next 12 months to help businesses combat increased threats.

Trend Micro research finds most are over-confident about ability to withstand ransomware.

Red Hat Security Advisory 2022-7111-01 - Samba is an open-source implementation of the Server Message Block protocol and the related Common Internet File System protocol, which allow PC-compatible machines to share files, printers, and various information. Issues addressed include an information leakage vulnerability.

Ransomware and pre-ransomware engagements make up 40 percent of threats seen this quarter By Caitlin Huey. For the first time since compiling these reports, Cisco Talos Incident Response saw an equal number of ransomware and pre-ransomware engagements, making up nearly 40 percent of threats this quarter.   It can be difficult to determine what constitutes a pre-ransomware attack if ransomware never executes and encryption does not take place. However, Talos IR assesses that the combination of Cobalt Strike and credential-harvesting tools like Mimikatz, paired with enumeration and discovery techniques, indicates a high likelihood that ransomware is the final objective. This quarter featured a variety of publicly available tools and scripts hosted on GitHub repositories or other third-party websites to support operations across multiple stages of the attack lifecycle. This activity coincides with a general increase in the use of other dual-use tools, such as the legitimate red-teaming ...

A lack of MFA remains one of the biggest impediments to enterprise security.

An update for samba is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-32742: samba: server memory information leak via SMB1

Categories: Business Hiep Hinh is a Principal MDR Analyst at Malwarebytes, where he supports 24/7/365 Managed Detection and Response (MDR) efforts. In this post, we talk to Hiep about what he's learned about threat hunting over his 16+ year career. (Read more...) The post An interview with cyber threat hunter Hiep Hinh appeared first on Malwarebytes Labs.