P3C Technologies LLC

10/20/2026

A short power cut can shut down your server, firewall or network equipment. A UPS battery gives those devices time to stay on or shut down safely. Ask your IT provider which equipment has power protection and when the batteries were last tested.

10/20/2026

Some Xfinity routers can detect movement through changes in Wi-Fi signals. The feature doesn't use a camera, but it creates information about activity at home. Comcast says it may disclose that information when legally required. Read the privacy terms before using WiFi Motion.

A new feature added to Comcast's newest routers can detect if there is motion inside your home without needing traditional motion sensors.

10/19/2026

Are the days of posting AI content without anyone knowing coming to an end?

Anthropic is adding an invisible watermark to text written by new Claude models.

You won't see the watermark. It is created through patterns in the words Claude chooses, so copying the answer into Word, an email or a website won't remove it. Some editing may leave the mark intact too.

Anthropic plans to provide tools that can estimate whether Claude helped write a piece of text.

Those tools cannot identify the person who used Claude, show what they asked or tell how much of the finished document was written by them.

A document may carry the watermark even if Claude was only used to rewrite part of it.

Businesses can keep using Claude for drafts and editing, but staff should know that its involvement may be detectable. Anything sent to a client or published under the company name still needs to be checked for accuracy.

If your team is already using AI at work and you're not sure what rules you need, let's have a chat.

10/19/2026

🔮 Episode 2 of TALES FROM THE HACKED is here! 🕯️

"The Counterfeit Oracle": A business owner just wanted to ask his AI a question on a lazy Sunday afternoon. Instead, he found a fake one waiting for him... and it only needed three little keystrokes to get inside.

Tales from the Hacked shares REAL cybersecurity stories from the wild. Names have been changed (or left out) to protect the innocent. We used AI to help produce it and had a blast doing it. It's not meant to be perfect, just a fun way to tell scary stories that could happen to anyone.

▶️ Watch now: https://www.youtube.com/watch?v=-POu3ht6BHQ

Stay vigilant, stay safe, and most importantly... sit back and don't move your mouse. 🖱️👻

Tales from the Hacked is a video series started by P3C Technologies...

10/19/2026

13 October 2026 is the end of support date for Office 2021.

After that date, Word, Excel and Outlook will continue to open, but Microsoft will stop providing security updates, bug fixes and technical support.

Because the software keeps working, it can remain on company computers for months or years after support ends.

Any new security problems found in Office 2021 may be left unfixed.

Not sure whether Office 2021 is still in use? Ask us to check, and we'll talk you through the replacement options.

10/18/2026

Photos and documents can contain information you don't see when you open them. That may include a photo's GPS location, the document author, comments or tracked changes. Check the metadata before sending files outside your business.

10/18/2026

Drawing a black rectangle over words in a PDF may only hide them from view. The text can still remain in the file. Use a proper redaction tool, save a new copy and test whether the hidden text can still be selected, copied or found.

10/18/2026

Check what people outside your company can see on your work calendar. Meeting titles may reveal client names, projects, interviews or travel plans. External users usually only need to see whether you're free or busy.

10/17/2026

Give employees clear rules for handling public, internal and confidential information. Customer records, payroll data and bank details should have tighter limits on who can access, store, send or delete them.

10/17/2026

Google Sheets can now turn spreadsheet data into a dashboard, project board or other visual layout. The new Canvas feature updates when the spreadsheet changes, and edits made in Canvas update the sheet. It's initially available on selected paid plans.

Sheets canvas turns data into interactive dashboards, custom study trackers, seating charts, and more, all with a simple prompt.