Dicar Networks

Dicar Networks Dicar Networks is your IT source in Silicon Valley
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Fake subscription renewal emails often create panic by warning about an expensive automatic charge. The goal is to make ...
08/26/2026

Fake subscription renewal emails often create panic by warning about an expensive automatic charge. The goal is to make you act before you verify.

Before responding:
• Don’t call numbers listed in suspicious emails.
• Verify the subscription through the company’s official website.
• Never give unexpected callers remote access to your device.
• Avoid opening online banking during a remote-access session.

Learn more about how this scam works: https://dicarnetworks.com/post/fake-subscription-renewal-phishing-scam

Play-to-earn (P2E) games can reward players with cryptocurrency that may be exchanged for cash—but earning tokens doesn’...
08/25/2026

Play-to-earn (P2E) games can reward players with cryptocurrency that may be exchanged for cash—but earning tokens doesn’t always mean making a profit.

Token prices can fall, withdrawal options may change, and fake gaming platforms can target crypto wallets.

Before playing, research the developers, understand how rewards are funded, avoid “guaranteed returns,” and never share private wallet keys.

Learn more about how P2E works and the risks involved: https://dicarnetworks.com/post/play-to-earn-games-crypto-cash-scam

Email threats are becoming harder to spot—and even familiar platforms like Gmail and Outlook can be targeted.A few pract...
08/25/2026

Email threats are becoming harder to spot—and even familiar platforms like Gmail and Outlook can be targeted.

A few practical habits can reduce risk:
• Be cautious with unexpected emails and urgent requests
• Avoid opening unfamiliar attachments
• Use MFA and keep devices/security tools updated
• Verify the sender before clicking links or downloading files
• Report suspicious messages quickly

One careless click can expose credentials, business data, and internal systems.

Learn more about the threat and how to stay protected:
https://dicarnetworks.com/post/gmail-outlook-malware-threat

Text-message sign-in links can be convenient, but they also create security risks if a message is intercepted, spoofed, ...
08/19/2026

Text-message sign-in links can be convenient, but they also create security risks if a message is intercepted, spoofed, or used in an SMS phishing attempt.

A few safer habits:
• Be cautious with unexpected login texts
• Open the official app or website directly when unsure
• Protect your mobile account against SIM swapping
• Use passkeys, authenticator apps, and MFA when available

Learn more about the risks and safer authentication practices: https://dicarnetworks.com/post/text-message-sign-in-links-security-risks

AI-generated fraud is making voice calls, videos, emails, and payment requests harder to trust.A few practical safeguard...
08/17/2026

AI-generated fraud is making voice calls, videos, emails, and payment requests harder to trust.

A few practical safeguards:
• Be cautious of urgent or secret requests.
• Verify sensitive requests through a known phone number or separate channel.
• Confirm payment or account changes with a second person.
• Use MFA and clear approval processes.

Familiar voices and faces should no longer be treated as proof of identity.

Learn more: https://dicarnetworks.com/post/ai-generated-fraud-scams

DarkSword is a sophisticated iPhone exploit chain that can compromise vulnerable devices through a malicious or compromi...
08/13/2026

DarkSword is a sophisticated iPhone exploit chain that can compromise vulnerable devices through a malicious or compromised website.

It targeted iOS 18.4–18.7 and can expose sensitive information such as messages, account data, browser activity, location history, and recordings.

Keeping iOS fully updated is one of the most important protections. Lockdown Mode can also provide added protection for higher-risk users.

Learn more about how DarkSword works: https://dicarnetworks.com/post/darksword-iphone-exploit

Vishing scams use phone calls, spoofed caller IDs, and even familiar-sounding voices to create urgency and gain your tru...
08/11/2026

Vishing scams use phone calls, spoofed caller IDs, and even familiar-sounding voices to create urgency and gain your trust.

If a caller asks for passwords, PINs, verification codes, banking details, or immediate payments, don’t act under pressure. Hang up and verify the request using an official phone number you find independently.

A familiar voice or trusted-looking number is not proof of identity.

Learn more about recognizing voice phishing: https://dicarnetworks.com/post/vishing-scams-voice-phishing

A familiar area code does not always mean the caller is local. Scammers can use caller ID spoofing to make fake calls ap...
08/05/2026

A familiar area code does not always mean the caller is local. Scammers can use caller ID spoofing to make fake calls appear trustworthy.

Let unknown calls go to voicemail, avoid sharing personal or financial information, and verify urgent requests using an organization’s official contact details. Block and report suspicious numbers when appropriate.

Learn how neighbor number scams work and how to respond safely: https://dicarnetworks.com/post/neighbor-number-scam-local-calls

AI may feel entirely digital, but every system depends on physical infrastructure—data centres, electricity, cooling sys...
08/01/2026

AI may feel entirely digital, but every system depends on physical infrastructure—data centres, electricity, cooling systems, water, and human decision-making.

As AI adoption grows, so do important questions about energy demand, environmental impact, cybersecurity risks, and how much control should remain with people.

This article explores why responsible AI development requires more than faster technology:
https://dicarnetworks.com/post/the-future-of-ai-is-not-just-digitalit-is-physical-environmental-and-human

A fake Microsoft 365 “upgrade” app may look legitimate while requesting permission to access emails, files, contacts, or...
07/31/2026

A fake Microsoft 365 “upgrade” app may look legitimate while requesting permission to access emails, files, contacts, or account data.

Before approving an app, check the publisher, requested permissions, and whether your IT team recognizes it.

Avoid granting access when the request is unexpected or broader than the app needs.
Learn how bogus apps can maintain account access—and what warning signs to watch for:
https://dicarnetworks.com/post/microsoft-365-bogus-app-warning

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Morgan Hill, CA
95037

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

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+14088506400

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