Cyber Security

We are happy to inform you that the PrintNightmare vulnerability has now been resolved. Once the patch is checked by our team and they begin applying it during the pre-scheduled maintenance window, you will be able to access print services at any time throughout the day moving forward. In order for this patch to be applied, it’s absolutely critical that your users reboot their machines- not just shut them down-…

Microsoft may have prompted you to download the latest Windows 11 update . Please do not download it, and advise your team as soon as possible to avoid it. Unfortunately, there may be a considerable risk with a number of security (eg. Sophos and Malwarebytes) and TSI network management tools not working and negatively impacting the security posture and network performance of your organization. In some cases, users may be…

As part of this month’s security updates, we wanted to bring to your attention a number of critical Apple vulnerabilities impacting smartphone, iPad, Apple Watch and MacBook iOS to your attention: iOS 14.8 iPadOS 14.8 MacOS Bug Sur 11.6 WatchOS 7.6.2 If you or your team use these devices, we highly recommend that you routinely encourage them to regularly check for and apply the most recent updates for their Apple…

Microsoft has since addressed the PrintNightmare vulnerability that impacts you and your team’s ability to print from your network without compromising your security posture. If TSI applies the latest Microsoft ‘fix’, users will be unable to print via the network, which would be a very serious issue for your organization. We understand your frustration with this problematic scenario, but we highly recommend that the PrintNightmare ‘fix’ be applied despite its…

As many of you may have heard, Despite Microsoft’s assertion that their latest update fixed last month’s PrintNightmare vulnerabilities, we’ve been informed that additional critical security issues remain that we wanted to bring to your attention. To learn more about how to safeguard your organization from the developing issue, please click here for the notification we sent to our clients detailing how to address it.

There are two new and one existing critical vulnerabilities that we wanted to bring to your attention that will require your approval or your users’ immediate action to remediate: Google Chrome Zero-Day Vulnerability.  New 3rd and Continuing Microsoft Printer Vulnerabilities. The Google Chrome zero-day vulnerability presents an immediate threat to Google Chrome users that should be addressed immediately using the instructions below: On your computer, open Chrome (if it has…