All posts by Matthew Russo

Matthew is a Cybersecurity Analyst at Barracuda MSP. He's a security expert, working on our Blue Team within our Security Operations Center. Matthew 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: LastPass’ security incident update

Cybersecurity Threat Advisory: LastPass’ security incident update

LastPass provided an update to their August incident where an unauthorized access occurred in their cloud storages. The incident involved storages that contain production data and certain metadata of LastPass subscribers.  LastPass recommends businesses to review and update their passwords,...

/ December 28, 2022
Cybersecurity Threat Advisory: New Microsoft Exchange Server zero-day vulnerability

Cybersecurity Threat Advisory: New Microsoft Exchange Server zero-day vulnerability

Researchers from GTSC found a new zero-day vulnerability for Microsoft Exchange Server in the wild. Upon successful exploitation, threat actors can perform RCE (Remote Code Execution) via a backdoor onto the compromised system. GTSC has released a report outlining the...

/ September 30, 2022
Cybersecurity Threat Advisory: Phishing attacks targeting GitHub accounts

Cybersecurity Threat Advisory: Phishing attacks targeting GitHub accounts

GitHub alerted the public that there is an ongoing phishing campaign that is targeting its users by impersonating CircleCI continuous integration and delivery platform. These phishing attacks are designed to steal the targeted user’s account credentials and authentication codes. A...

/ September 26, 2022
Cybersecurity Threat Advisory: Palo Alto PAN-OS vulnerability

Cybersecurity Threat Advisory: Palo Alto PAN-OS vulnerability

This week, Palo Alto released a patch for PAN-OS’ vulnerability (CVE-2022-0028). This vulnerability is actively being targeted by threat actors. Firewalls running PAN-OS could permit an attacker to perform a Denial-of-Service (DoS) attack. Barracuda MSP recommends updating affected Palo Alto...

/ August 17, 2022