RedSun and UnDefend: Two Unpatched Windows Defender Zero-Days

https://hackingpassion.com/redsun-undefend-defender-zero-days/

Microsoft 365 Mailbox Rules Are Being Weaponized

Includes instructions to check for and fix - https://hackingpassion.com/microsoft-365-mailbox-rules-attack/

How to Enable / Disable Firefox VPN

Use built-in VPN in Firefox: https://support.mozilla.org/en-US/kb/built-in-vpn
"Unlike Mozilla VPN, which protects your entire device, the built-in VPN only masks traffic that originates in Firefox. It's free to use and doesn’t require a subscription."

How to Enable or Disable Free Built-in VPN in Mozilla Firefox:
https://www.askvg.com/how-to-enable-or-disable-free-built-in-vpn-in-mozilla-firefox/

How to Activate Firefox VPN, Mozilla’s Built-in Privacy Tool:
https://gizmodo.com/best-vpn/mozilla-vpn/firefox-vpn

Firefox’s free VPN rollout finally reached me – is it any good?
https://www.omgubuntu.co.uk/2026/04/firefox-free-vpn-enabled
"Firefox’s VPN is free. The only ‘requirement’ is that you need to sign in to your Mozilla account to use it."
"As this is a browser-only VPN and not a system-wide one, it only hides your real IP address in your internet traffic."

pCloud - share files using various OSs

https://en.wikipedia.org/wiki/PCloud

“A distinctive feature of pCloud is the creation of a virtual drive on a user's device, typically assigned the drive letter "P:" on Windows systems. This virtual drive mirrors the user's cloud account and enables file synchronization without consuming local storage space.”

Unigen Expands AI Portfolio with High-Performance On-Prem GenAI Module - Unigen

Use an M2 slot to add some AI processing power: https://unigen.com/unigen-expands-ai-portfolio-with-high-performance-on-prem-genai-module/

5 Blood Sugar Supplements to Support Healthy Glucose Metabolism & Reduce Fatigue

These Top 5 Blood Sugar Supplements Can Help Support Healthy Glucose Metabolism and Reduce Fatigue:   https://wiserlifestyles.com/topics/blood-glucose

"Berberine - An alkaloid compound found in plants of the barberry family, berberine has been used for centuries in traditional Chinese medicine for its antioxidant and anti-inflammatory properties. Recent studies have confirmed its ability to promote healthy blood sugar levels while also supporting optimal metabolic hormone sensitivity. Consistent daily use is essential for boosting energy and curbing cravings.

Alpha Lipoic Acid - An antioxidant produced organically by the body, alpha lipoic acid's primary role inside every living cell is to help convert glucose into energy. When taken as a supplement, this naturally occurring fatty acid has been shown to maintain healthy glucose metabolism. By providing stable blood sugar support, alpha lipoic acid can also help avoid unpredictable energy crashes following meals.

Chromium - Chromium is an essential mineral that plays a crucial role in supporting healthy blood sugar levels. While many vegetables, fruits, and whole grains contain trace amounts, more than 90% of adults do not obtain enough of this key element from their diet to maintain optimal metabolic hormone sensitivity. Through daily supplementation, higher chromium intake can help improve energy levels and clear brain fog.

Cinnamon - Best known as a culinary spice in pastries and other sweet dishes, cinnamon has been used extensively in holistic medicine for metabolic and digestive health. Research has shown that MCHP, a polyphenolic compound contained in cinnamon bark, can help promote the natural movement of glucose from the blood into the cells after food consumption, thereby supporting balanced blood sugar levels.

Bitter Melon - A common ingredient in Southeast Asian cuisine, bitter melon is a type of gourd rich in the nutrients charantin and polypeptide-p, which have been shown to help promote healthy blood sugar levels and naturally suppress hunger cravings. While the fruit itself is bitter unless brined and cooked, research shows that taking it as a dietary supplement can yield the same benefits for glucose metabolism as consuming it raw."

MSBuild LOLBin: How Hackers Run Malware on Windows Without Leaving a Trace

A long description of a current hacking approach with some remediation ideas at the end: https://hackingpassion.com/msbuild-lolbin-fileless-attack/