Dicar Networks

Dicar Networks Dicar Networks is your IT source in Silicon Valley
◾IT Managed Services
◾Network Security
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ClickFix attacks are now targeting both Mac and Windows users by using fake prompts, verification messages, or “fix this...
05/27/2026

ClickFix attacks are now targeting both Mac and Windows users by using fake prompts, verification messages, or “fix this issue” instructions to trick people into running harmful commands.

A good rule: never paste commands from a website into Terminal, PowerShell, or the Windows Run box unless you fully trust the source.

Learn what to watch for here: https://dicarnetworks.com/post/clickfix-attacks-mac-windows-users

Firewall and antivirus software protect against different types of threats.A firewall helps block suspicious network tra...
05/22/2026

Firewall and antivirus software protect against different types of threats.

A firewall helps block suspicious network traffic before it reaches your system, while antivirus software scans files, apps, and devices to detect and remove malware that may already be inside.

For stronger security, both tools should work together—not replace each other.

Learn more here: https://dicarnetworks.com/post/firewall-vs-antivirus-difference

Unsafe mobile apps can put personal and business data at risk through malware, spyware, ransomware, and banking Trojans....
05/20/2026

Unsafe mobile apps can put personal and business data at risk through malware, spyware, ransomware, and banking Trojans. Before downloading any app, use trusted app stores, review permissions carefully, avoid suspicious links or sideloaded apps, and keep your phone updated.

Learn more here: https://dicarnetworks.com/post/mobile-app-malware-warning

Fake PayPal payment requests and invoices can look legitimate, especially when they appear to come through familiar plat...
05/19/2026

Fake PayPal payment requests and invoices can look legitimate, especially when they appear to come through familiar platforms. Before paying, check the sender, review the amount carefully, and avoid rushing if the message feels urgent or unexpected.

For better protection, log in to PayPal directly through the official website or app instead of clicking links in messages. You can also turn on two-step verification and report suspicious activity.

Learn more here: https://dicarnetworks.com/post/paypal-no-phish-scam-warning

A credit freeze can help prevent new accounts from being opened in your name, especially after a data breach or suspecte...
05/16/2026

A credit freeze can help prevent new accounts from being opened in your name, especially after a data breach or suspected identity theft. However, it does not stop fraud on existing bank or credit card accounts, so regular monitoring is still important.

Before applying for a loan, credit card, apartment, or phone plan, you may need to temporarily lift the freeze.

Read more here: https://dicarnetworks.com/post/should-you-freeze-your-credit-report

Unexpected packages with QR codes can be risky. Scammers may use “QR brushing” tactics to get people to scan fake codes ...
05/15/2026

Unexpected packages with QR codes can be risky. Scammers may use “QR brushing” tactics to get people to scan fake codes that lead to phishing pages or unsafe links.

Before scanning any QR code from a package, verify the sender, avoid entering personal or payment details, and report anything suspicious.

Learn more here: https://dicarnetworks.com/post/qr-brushing-scam-warning

Dropbox phishing scams can look like real file-sharing emails, but small details often reveal the warning signs.Before c...
05/13/2026

Dropbox phishing scams can look like real file-sharing emails, but small details often reveal the warning signs.

Before clicking, check the sender’s email address, avoid urgent login requests, and open Dropbox directly from the official website or app instead of using email links. A quick pause can help prevent credential theft.

Read more here: https://dicarnetworks.com/post/dropbox-phishing-scam-warning

For manufacturers, reliable IT is more than just technical support — it helps keep production moving, systems secure, an...
05/12/2026

For manufacturers, reliable IT is more than just technical support — it helps keep production moving, systems secure, and operations prepared for unexpected issues.

Key priorities include protecting connected devices, securing plant and office networks, keeping backups tested, reducing downtime, and having a clear continuity plan.

When IT systems are stable and protected, teams can work with fewer interruptions and less risk.

Learn more here: https://dicarnetworks.com/post/reliable-it-for-manufacturers

Small IT issues can create bigger business risks when they are ignored. Slow devices, outdated systems, weak passwords, ...
05/08/2026

Small IT issues can create bigger business risks when they are ignored. Slow devices, outdated systems, weak passwords, untested backups, and unclear IT ownership can lead to lost productivity, security gaps, and avoidable downtime.

Taking time to review these areas can help businesses stay more secure and organized before small problems become costly.

Learn more here: https://dicarnetworks.com/post/small-it-issues-business-risk

Scam ads on social media can look real, but they often use fake brands, urgent offers, or misleading promises to get cli...
05/05/2026

Scam ads on social media can look real, but they often use fake brands, urgent offers, or misleading promises to get clicks.

The proposed SCAM Act aims to push platforms to verify advertisers and take stronger action against fraudulent ads.

Before clicking, check the advertiser, question unrealistic deals, and avoid entering personal or banking details through suspicious links.

Learn more here: https://dicarnetworks.com/post/scam-act-social-media-scam-ads

Microsoft Teams phishing scams often appear as fake IT support messages, urgent requests, or links asking you to verify ...
05/05/2026

Microsoft Teams phishing scams often appear as fake IT support messages, urgent requests, or links asking you to verify your account.

Before clicking anything, confirm the sender, avoid unexpected downloads, and never allow remote access without verification. Training staff and using multi-factor authentication can also reduce risk.

Learn more here: https://dicarnetworks.com/post/microsoft-teams-phishing-scams-businesses

Worth a quick read if you want a simple overview of what to watch for.

Address

1295 E. Dunne Avenue Suite 130
Morgan Hill, CA
95037

Opening Hours

Monday 8am - 5pm
Tuesday 9am - 5pm
Wednesday 8am - 5pm
Thursday 9am - 5pm
Friday 8am - 5pm

Telephone

+14088506400

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