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Security Bulletin
Sedara Security Bulletin: Zimbra
Summary: Zimbra Collaboration Suite version 8.8.15 is vulnerable to a reflected cross-site scripting (XSS) flaw, due to inadequate input sanitization. Zimbra is a popular open-source email software package. The flaw could allow a remote authenticated attacker to steal sensitive user information or execute malicious code on user systems. Attacks exploiting…
July 20, 2023
Security Bulletin
Sedara Security Bulletin: Cisco SD-WAN vManage
Summary: A security flaw has been found in Cisco SD-WAN vManage, potentially allowing an unauthenticated attacker to bypass security measures for read and limited write access to the device. Cisco…
July 19, 2023
Articles
A Red Team’s Perspective: How to Scope a Penetration Test
Penetration testing is a crucial part of a comprehensive cybersecurity plan. By simulating a real-world attack, a penetration test can help identify vulnerabilities and weaknesses across systems, networks, and applications…
June 28, 2023
Security Bulletin
Sedara Security Bulletin: MOVEit Transfer
Summary: On May 31 2023, the vendor Progress Software released a security advisory about its product, MOVEit Transfer managed file transfer (MFT) software. MOVEit has been used by thousands of…
June 4, 2023
Security Bulletin
Sedara Security Bulletin: PaperCut Software Vulnerabilities
Summary: PaperCut is enterprise software used for print and file management. They recently published two vulnerability reports for high-severity security issues in their PaperCut MF/NG products. The most severe vulnerability…
May 1, 2023
Articles
Microsoft 365 Security Series – Using Azure Active Directory to secure your Microsoft 365 Installation
What’s the difference between Azure AD and Microsoft 365? Microsoft 365 (formerly Office 365) is a Software-as-a-Service (SaaS) that offers a cloud-based version of its popular software productivity suite, including…
April 19, 2023
Security Bulletin
Sedara Security Bulletin: Microsoft Outlook Elevation of Privilege Vulnerability
Summary: Recently, Microsoft discovered a vulnerability in Microsoft Outlook for Windows. The vulnerability lets a remote, unauthenticated attacker to steal a victim’s NTLMv2 hash by sending a specially crafted email…
March 16, 2023
Articles
How Microsoft 365 – E5 Can Help Protect Your Organization Against Phishing Attacks
Microsoft 365 E5 is an enterprise cloud-based suite of Microsoft Office productivity apps combined with advanced voice, analytics, security, and compliance services. It is an upgrade over lower tiers E1…
March 8, 2023
Articles
What Is Business Profile Hijacking & How You Can Protect Your Business
What is Business Profile Hijacking? Search engines automatically create a business listing based on publicly available information, but they permit business owners to override this automatic listing by publishing their…
February 17, 2023
Security Bulletin
Sedara Security Bulletin: Malicious Use of RMM Software
Summary: CISA, the NSA, and the MS-ISAC have released a joint Cybersecurity Advisory (CSA) of the malicious use of legitimate Remote Monitoring and Management (RMM) software, including ScreenConnect and AnyDesk.…
January 27, 2023
Security Bulletin
Sedara Security Bulletin: NYSIC CAU Ransomware Variant
Summary (provided by NYSIC): The New York State Intelligence Center (NYSIC) Cyber Analysis Unit (CAU) received updated current IOCs by a trusted 3rd party regarding a ransomware incident that is…
January 20, 2023