Leonardo Mendoza
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Articles
Recent activity by Leonardo Mendoza-
Important Security Alert: Beware of Phishing Attacks via Microsoft Teams Meeting Invites
We have recently been made aware of a sophisticated cyberattack campaign targeting Microsoft Teams users. Hackers are sending fake meeting invitations to trick recipients into providing authenticat...
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ACORD/ASG Simulated Phishing Campaign - HR: Tax Preparation Benefits (Link) (Spoofs Domain)
Below are the results from our latest email phishing campaign. The email was sent to 98 staff members and consultants, resulting in 4 link clicks, which corresponds to a phish-prone percentage of 4...
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Important: February 2025 Patch Tuesday Updates
I wanted to bring to your attention the latest security updates from Microsoft, released as part of their February 2025 Patch Tuesday. This update addresses 63 security vulnerabilities across vario...
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iOS 18.3.1 Update for iPhone Users
Apple has recently released iOS 18.3.1, which includes a critical security update. This update addresses a vulnerability that could potentially be exploited in an extremely sophisticated attack. To...
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KnowBe4 Security Tips - How Secure is Your Mobile Device?
Most of us have a smartphone, but how many of us really think about the security threats faced by these mobile devices? Mobile devices are vulnerable to many different types of threats. Sca...
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Troubleshoot Microsoft Teams
If Teams is not opening or working properly, follow the steps below to reset. 1. Restart Teams – Close and reopen the app 2. Repair and Reset Teams If restarting doesn't help, try repairing and res...
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Missing Microsoft Teams or Phish Alert Add-in
Sometimes, Outlook disables this add-in in order to speed up the start-up of the software. Follow the instructions below to re-enable the add-in. 1. Click File in Outlook towards the top left 2....
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Setting up Multiple Displays
Instructions to extend your laptop view to external monitors. 1. Right click an empty area of the screen and click Display settings 2. Click extend desktop to this display. 3. Click Keep Ch...
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Share Large Files using OneDrive
If you need to send a large file to an internal or external recipient, follow the instructions below: 1. Right click on a folder or file in your OneDrive 2. Hover over OneDrive 3. Click Share ...
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Nitro PDF Won't Open
After launching Nitro PDF Pro, if Nitro appears to be stuck in the Windows Taskbar with no way to bring it to the forefront, please try the following steps in order to resolve the issue: Step 1: ...