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Guardian Digital, Inc. Profile
Guardian Digital, Inc.

@gdlinux

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The Open Source Internet Security Company

New Jersey, USA
Joined March 2015
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@gdlinux
Guardian Digital, Inc.
1 year
🛠️ Toolkit Time! 🛠️ Every sysadmin needs a reliable toolkit. Our newsletter is your virtual Swiss Army knife for combating email threats. Stay equipped and informed with the latest insights and strategies. Subscribe now and unpack the essentials! https://t.co/GMz13LV4Co
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@gdlinux
Guardian Digital, Inc.
23 hours
😡 Why are phones such hot targets? They’re everywhere and packed with financial apps, IDs, and email. Hackers leverage every weak link they find. Step up basic controls #InfoSec #CyberThreats #microsoft365 https://t.co/aqmF8L6YzF
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@gdlinux
Guardian Digital, Inc.
1 day
🔬 Do your browsers allow network-level permissions? Some malicious extensions request access well beyond their purpose. That’s a red flag worth catching. Tighten the policy. #microsoft365 #infosec #cybersec https://t.co/XmjRiq3x6r
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@gdlinux
Guardian Digital, Inc.
1 day
😐 Why are fake Apple security alerts still working in 2025? Attackers lean on fear and fake scans that claim instant infection. The post shows these live in the browser, not the OS. Awareness stops more than tools here. #CyberThreats #InfoSec #TechSecurity
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@gdlinux
Guardian Digital, Inc.
2 days
🧩 Thinking about insider risk lately? The article explains how employees with too much access accidentally open breach paths. Least privilege isn’t optional anymore. #microsoft365 #Cybersec #InfoSec https://t.co/B1lYBNPLZQ
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@gdlinux
Guardian Digital, Inc.
2 days
😬 Is mobile really the new target for attackers? Phones carry financial and identity data and old habits like quick taps make phishing easier. Every link could be a pivot into bigger trouble. Stay sharp #Cybersec #ThreatAlert #microsoft365 https://t.co/aqmF8L6YzF
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@gdlinux
Guardian Digital, Inc.
2 days
🧩 These Apple alerts look urgent but say very little. The blog explains that’s intentional. Less detail means fewer questions. Real security explains itself. #CyberThreats #CyberDefense #TechSecurity https://t.co/3jKE7pSvBg
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@gdlinux
Guardian Digital, Inc.
2 days
📱 Ever thought a quick scroll could cost you? Mobile wallets and 5G widen the blast radius for fraud and data loss. Weak configs are often all an attacker needs. Watch out and lock it down #CyberThreats #SecureNetworks #microsoft365 https://t.co/aqmF8L6YzF
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@gdlinux
Guardian Digital, Inc.
3 days
When your Wi-Fi password is a better boundary than your personal space!
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@gdlinux
Guardian Digital, Inc.
3 days
🧿 Does your SOC alert on odd browsing telemetry? Malicious extensions create patterns that don’t match typical user behavior. Spotting that drift isn’t hard if alerts are tuned. Check your rules. #microsoft365 #infosec #cybersec https://t.co/XmjRiq3x6r
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@gdlinux
Guardian Digital, Inc.
3 days
🔗 How often do you check third party app access in Microsoft 365? The blog shows how OAuth abuse fuels silent breaches. Review those integrations before trusting them. #microsoft365 #Cybersec #InfoSec https://t.co/B1lYBNPLZQ
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@gdlinux
Guardian Digital, Inc.
3 days
🛡️ Phishing still a top mobile threat. One bad tap on a tiny screen can hand over creds before you blink. Patch often and train folks to spot the traps. Reduce attack windows #ThreatAlert #Cybersec #microsoft365 https://t.co/aqmF8L6YzF
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@gdlinux
Guardian Digital, Inc.
4 days
🗃️ Ever compare extension names against your internal toolset? Some malicious versions use near-matches to blend in. It works better than you’d expect. Quick scan catches most. #microsoft365 #infosec #cybersec https://t.co/XmjRiq3x6r
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@gdlinux
Guardian Digital, Inc.
4 days
When tech issues strike again!
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@gdlinux
Guardian Digital, Inc.
4 days
🍎 Ever get an Apple security alert in your browser and feel your stomach drop? The article breaks down how fake popups copy Apple branding and push phone numbers fast. They’re loud and meant to rush decisions. Close the tab, don’t call. #InfoSec #Cybersec #ThreatAlert
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@gdlinux
Guardian Digital, Inc.
5 days
When Dave's bad decisions meet top-notch security!
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@gdlinux
Guardian Digital, Inc.
5 days
🎚️ How many extensions are running with more privileges than they need? The malicious ones recently identified take full advantage of that. Least privilege matters here too. Tune those scopes. #microsoft365 #infosec #cybersec https://t.co/XmjRiq3x6r
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@gdlinux
Guardian Digital, Inc.
6 days
Think you can spot a phishing email? Think again‼️ AI is making phishing emails more convincing than ever. Do you think AI-powered phishing will become the #1 cyber threat in 2026?
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@gdlinux
Guardian Digital, Inc.
6 days
When the only thing more cracked than the software is your data security!
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@gdlinux
Guardian Digital, Inc.
6 days
🤦‍♂️ Is your Microsoft 365 tenant logging enough? The article highlights how missing logs slow down breach detection. Turn on the telemetry you skipped last year. #microsoft365 #Cybersec #InfoSec https://t.co/B1lYBNPLZQ
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@gdlinux
Guardian Digital, Inc.
7 days
.------. / GD 🛡 \ | | \. ------/ PHISH MALWARE RANSOM
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