Vincent Yu

All posts by Vincent Yu

Vincent is a Cybersecurity Analyst at Barracuda. He's a security expert, working on our Blue Team within our Security Operations Center. Vincent supports our XDR service delivery and is highly skilled at analyzing security events to detect cyber threats, helping keep our partners and their customers protected.

Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: Critical NetApp SnapCenter vulnerability

Cybersecurity Threat Advisory: Critical NetApp SnapCenter vulnerability

NetApp SnapCenter disclosed a critical security vulnerability, identified as CVE-2025-26512. This flaw enables authenticated users to escalate their privileges and gain unauthorized administrative access upon successful exploitation. Continue reading this Cybersecurity Threat Advisory to learn more about this vulnerability and...

/ March 28, 2025
Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: New RAT malware

Cybersecurity Threat Advisory: New RAT malware

Microsoft has issued a warning about a new, sophisticated remote access trojan (RAT) called StilachiRAT. Threat actors are actively using StilachiRAT to evade detection to establish persistent access to compromised systems. Continue reading this Cybersecurity Threat Advisory to protect your...

/ March 20, 2025
Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: High-severity PAN-OS vulnerability

Cybersecurity Threat Advisory: High-severity PAN-OS vulnerability

A high-severity authentication bypass vulnerability in PAN-OS software, CVE-2025-0108, was disclosed. This flaw allows unauthenticated attackers with network access to bypass authentication and invoke PHP scripts, compromising system integrity and confidentiality. Read this Cybersecurity Threat Advisory to learn how you can...

/ February 17, 2025
Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: MintsLoader campaign threat

Cybersecurity Threat Advisory: MintsLoader campaign threat

A cyber campaign has been identified using the MintsLoader malware loader to deliver secondary payloads, such as the StealC information stealer and the legitimate open-source network computing platform, BOINC. This campaign has primarily targeted sectors such as electricity, oil and...

/ January 31, 2025
Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: Active exploitation of Ivanti’s Connect Secure VPN

Cybersecurity Threat Advisory: Active exploitation of Ivanti’s Connect Secure VPN

A critical Ivanti Connect Secure VPN vulnerability, identified as CVE-2025-0282, was disclosed. Threat actors are actively exploiting it in the wild, primarily targeting organizations relying on Ivanti’s Zero Trust Access (ZTA) solutions. Review this Cybersecurity Threat Advisory to see how...

/ January 13, 2025
Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: Ivanti CSA authentication bypass vulnerability

Cybersecurity Threat Advisory: Ivanti CSA authentication bypass vulnerability

Ivanti has issued a warning about a critical authentication bypass vulnerability in its Cloud Services Appliance (CSA) solution, tracked as CVE-2024-11639. The vulnerability allows remote attackers to gain administrative privileges without authentication or user interaction, enabling them to bypass security...

/ December 13, 2024
Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: RomCom exploits vulnerabilities

Cybersecurity Threat Advisory: RomCom exploits vulnerabilities

Recent reports have uncovered that a threat actor known as RomCom has been exploiting two zero-day vulnerabilities, one in Mozilla Firefox and another in Microsoft Windows, to deploy their proprietary backdoor malware. These vulnerabilities, CVE-2024-9680 and CVE-2024-49039, have been actively...

/ November 28, 2024
Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: Critical Ivanti CSA flaw actively exploited

Cybersecurity Threat Advisory: Critical Ivanti CSA flaw actively exploited

Three Ivanti Cloud Service Appliance (CSA) vulnerabilities are being exploited and weaponized in the wild. Read this Cybersecurity Threat Advisory to learn how you can mitigate your risk of being targeted. What is the threat? The Ivanti CSA vulnerabilities, catalogued...

/ October 17, 2024
Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: New critical vulnerability in Palo Alto Expedition

Cybersecurity Threat Advisory: New critical vulnerability in Palo Alto Expedition

A vulnerability identified as CVE-2024-5910, has been disclosed by Palo Alto. With a CVSS score of 9.3, this vulnerability can lead to authentication bypass, enabling attackers to manipulate network configurations and launch further attacks. Read this Cybersecurity Threat Advisory for...

/ October 11, 2024
Cybersecurity Threat Advisory
Cybersecurity Threat Advisory: Cicada3301 ransomware variant

Cybersecurity Threat Advisory: Cicada3301 ransomware variant

A new ransomware variant has been found, known as Cicada3301. It exhibits similarities to the defunct BlackCat (ALPHV) operation, and it targets both Windows and Linux systems. Review the details in this Cybersecurity Threat Advisory to learn how this variant...

/ September 6, 2024