Category: Security Alerts

IT Service & Support | Phoenixville, Philadelphia, PA > Tech Tips > Security Alerts

What Is Malvertising?

Oxford Dictionary defines malvertising as ‘the practice of incorporating malware in online advertisements.’  Short for malicious software, or malware advertising, this is the practice of attacking viewers or consumers with fraudulent information that is inserted into sometimes (but not always) legitimate advertisements. How Does It Work Malvertising works in conjunction with the [...]

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Vaccination Scams

It hasn’t even been available for a minute and we’re already being warned about scams surrounding the COVID-19 vaccination.  With healthcare being a huge target for cybercrime already, this isn’t surprising. Consumers should be aware of phone calls, text messages, social media links and posts, emails, and even in person [...]

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4 ways to protect your business against risk

Small and medium-sized businesses are vulnerable to risk. This is because it’s difficult (from both an expense and resource perspective) to recover from a risk incident. External risks can come from a range of places: financial markets, technology providers, legal liabilities, accidents, natural disasters and more. Whichever risks are relevant [...]

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The future of two-factor authentication

After years of lectures from security experts, businesses have finally begun to accept that a password alone isn’t enough to secure a corporate computing account. Enter two-factor authentication (2FA). It strengthens security by using an additional login method, such as fingerprint scans or facial recognition. Two-factor authentication is becoming increasingly [...]

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Security Alert! Intel Chips Vulnerable

The newest threats to make headlines in the tech industry have arrived, in the form of 2 exploits known as Meltdown and Spectre. These exploits affect all modern computing processors, which are installed in everything from desktop computers to the new smartphone you just picked up at the store. In [...]

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SECURITY ALERT: ALL WiFi Networks are Vulnerable!

You may have recently heard about the KRACK WiFi vulnerability that affects all WiFi network devices. The vulnerability in the WPA and WPA2 protocols affects EVERY WiFi Router, all access points and client devices (ie: Laptops, tablets, smart phones, smart TVs, smart thermostats, smart audio (Sonos), etc). The vulnerability was [...]

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Security Alert! Google Docs phishing scam

Issue was reported Wednesday (05/03). The scam is one of the oldest around, sending an e-mail asking you to click a hyperlink. Do so, and hackers can get access to your information. The email appears to come from someone inviting you to share a document. The email looks very similar [...]

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UPDATE: Security Alert: Beware Microsoft Word Attachment Zero-Day Exploit

We have received an update regarding a recent article posted to our site: (Link to previous article: https://at.obzservices.com/security-alert-beware-microsoft-word-attachment-zero-day-exploit/) Microsoft has released updates to patch the zero-day vulnerability of their Windows operating systems that had been reported on over the last week (KB4015546, KB4015547, KB4015549, KB4015550). Check out this link from Microsoft, which [...]

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