SonicWall's weekly Cybersecurity News and Trends.

Cybersecurity News & Trends

Curated cybersecurity news and trends from the industry’s leading bloggers and news outlets, for you from SonicWall. It’s Valentine’s week, and SonicWall is getting love from media outlets once again. SiliconRepublic talked to our own […]

Microsoft Security Bulletin Coverage for February 2023

SonicWall Capture Labs threat research team has analyzed and addressed Microsoft’s security advisories for the month of February 2023.

Microsoft OneNote files are widely used to deliver malware payloads

SonicWall RDTMI detecting a spike of malicious OneNote files are being delivered to the victim’s machine as an email attachments.

LockBit 3.0 'Black' targets large corps. Operator demands $9M for decryption

LockBit 3.0, also known as LockBit Black, is a ransomware family that operates under the Ransomware-as-a-Service (RaaS) model, where the creators collaborate with affiliates who may not have the resources to create and deploy attacks. […]

Linux Kernel ksmbd Integer Underflow Vulnerability

Overview:   SonicWall Capture Labs Threat Research Team has observed the following threat:   KSMBD stands for Kernel-based SMB Direct. It’s a Linux kernel module that provides the implementation of the SMBv3 protocol, allowing the Linux kernel […]

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