How to Correct the newest Microsoft Exchange bug!
There is a new bug for Exchange 2016/2019 onsite servers that stops all mail flow due to a data storage issue. There is no patch from Microsoft yet but there is a workaround, which will disable the Exchange malware scanning capabilities. An update will likely take at...
How Java Might Infect Your Computer!
Another day, another 0-day (brand new, limited mitigation) vulnerability. This time, Java installations are the target. This is a developing situation, and you can find additional information here: https://nvd.nist.gov/vuln/detail/CVE-2021-44228 What happened? Meet...
Be Warned of the Significant Risk of Printjack Attacks
Okay, I can’t believe we are still discussing this: Do not put your printers directly on the Internet! https://www.bleepingcomputer.com/news/security/researchers-warn-of-severe-risks-from-printjack-printer-attacks/ These researchers make an excellent point...
Critical VMware vCenter Security Vulnerability
A security vulnerability CVE-2021-22005 was discovered yesterday. This vulnerability affects VMware vCenter servers running all versions of 6.7 and all versions of 7.0 before 7.0U2c build 18356314. This is a critical vulnerability, rated 9.8 out of 10! There is no...
Microsoft Vulnerability: Internet Explorer MSHTML Remote Code
Microsoft Vulnerability Internet Explorer MSHTML Remote Code Microsoft has made public a vulnerability within Internet Explorer version 11 on Windows 10 and Windows Server 2019. It is not as widely used with Edge, Firefox, and Chrome (to name a few web browsers), but...
FCC Announces Emergency Connectivity Fund Application Opening Date
FCC ANNOUNCES EMERGENCY CONNECTIVITY FUND APPLICATION WINDOW WILL OPEN ON JUNE 29 Schools and Libraries Will Have 45 Days to Apply for Support to Aid Students Who Fall into the Homework Gap FCC Acting Chairwoman Jessica Rosenworcel announced that schools and libraries...
Exim Vulnerabilities – Important Notice for Sophos Customers
Exim Vulnerabilities Impact Some Sophos Customers Qualys has recently shared a security advisory disclosing multiple Common Vulnerabilities and Exposures (CVEs) for the Exim mailer software. Exim is the most widely used open-source mail transfer agent (MTA) and is...
New Microsoft Zero-Day Vulnerability
WHAT TO DO NOW TO TAKE CARE OF THE NEW ZERO-DAY MICROSOFT VULNERABILITY Microsoft has announced a new zero-day vulnerability that is actively being exploited. It affects onsite Exchange servers of any role, including management-only, of Exchange 2010, 2013, 2016, and...
Cybersecurity as a Career
Supporting the Next Generation of Cybersecurity Professionals Xiologix was delighted to be asked by the Salem-Keiser School District to participate in a live presentation to 6-12th grade students throughout the district about cybersecurity as a career. Brian Page,...
The “Get Your Vaccine Now!” Phishing Lure
Protect your organization and employees from scams looking to exploit uncertainty around the Covid-19 vaccine rollout. Scammers often look to the headlines to gain inspiration for their next scam, and the vaccine’s rollout is no exception. As vaccine...