--- title: Prevent Ransomware Blog | AppGuard (12) description: AppGuard | Articles and information on cyber security, threats, prevention, and trends. (12) --- [Skip to content](https://prevent-ransomware.com/blog/tag/appguard/page/12#main-content) [![AG\_Logo\_Color-1](https://prevent-ransomware.com/hs-fs/hubfs/AG_Logo_Color-1.png?width=100&height=93&name=AG_Logo_Color-1.png "AG_Logo_Color-1")](https://prevent-ransomware.com) - [Blog](https://prevent-ransomware.com/blog) - [Get Started](https://prevent-ransomware.com/getting-started) Search [![CHIPS Cyber Defense Solutions, LLC](https://prevent-ransomware.com/hubfs/chips_blue_logo_higher_res-20210817212617.png) Cyber Defense Solutions, LLC](https://prevent-ransomware.com) ☰ [About](https://prevent-ransomware.com/about) [Solutions](https://prevent-ransomware.com/solutions) [Industries](https://prevent-ransomware.com/industries) [Resources](https://prevent-ransomware.com/resources) [Partner With Us](https://prevent-ransomware.com/meetings/tony-chiappetta/30-minute-initial-meeting) [About](https://prevent-ransomware.com/about) [Solutions](https://prevent-ransomware.com/solutions) [Industries](https://prevent-ransomware.com/industries) [Resources](https://prevent-ransomware.com/resources) [Partner With Us](https://prevent-ransomware.com/meetings/tony-chiappetta/30-minute-initial-meeting) [AppGuard](https://prevent-ransomware.com/blog/tag/appguard), [0-day](https://prevent-ransomware.com/blog/tag/0-day), [Ransomware](https://prevent-ransomware.com/blog/tag/ransomware) May 27, 2026, 4:00:00 AM ##### [Iranian Hackers Exploit Old Flaws to Breach Critical Networks](https://prevent-ransomware.com/blog/iranian-hackers-exploit-old-flaws-to-breach-critical-networks) If attackers can still breach critical infrastructure using known vulnerabilities, what does that say about modern cybersecurity defenses? [AppGuard](https://prevent-ransomware.com/blog/tag/appguard), [0-day](https://prevent-ransomware.com/blog/tag/0-day), [Ransomware](https://prevent-ransomware.com/blog/tag/ransomware) May 27, 2026, 4:00:00 AM ##### [When Microsoft Defender Becomes the Target](https://prevent-ransomware.com/blog/when-microsoft-defender-becomes-the-target) If endpoint security tools are designed to stop attacks, what happens when attackers start targeting the security tools themselves? [AppGuard](https://prevent-ransomware.com/blog/tag/appguard), [0-day](https://prevent-ransomware.com/blog/tag/0-day), [Ransomware](https://prevent-ransomware.com/blog/tag/ransomware) May 26, 2026, 3:59:59 AM ##### [Windows 11 BitLocker Attack Raises New Security Questions](https://prevent-ransomware.com/blog/windows-11-bitlocker-attack-raises-new-security-questions) If encryption is supposed to protect stolen or lost devices, why are researchers still finding ways around it? [AppGuard](https://prevent-ransomware.com/blog/tag/appguard), [0-day](https://prevent-ransomware.com/blog/tag/0-day), [Ransomware](https://prevent-ransomware.com/blog/tag/ransomware) May 25, 2026, 4:00:00 AM ##### [AI Is Exposing Decades of Hidden Security Debt](https://prevent-ransomware.com/blog/ai-is-exposing-decades-of-hidden-security-debt) “If AI can write code faster, could it also expose security problems faster?” [AppGuard](https://prevent-ransomware.com/blog/tag/appguard), [0-day](https://prevent-ransomware.com/blog/tag/0-day), [Ransomware](https://prevent-ransomware.com/blog/tag/ransomware) May 25, 2026, 3:59:59 AM ##### [Developer Workstations Are Becoming Cyberattack Ground Zero](https://prevent-ransomware.com/blog/developer-workstations-are-becoming-cyberattack-ground-zero) If your business already has EDR tools installed, you might assume your endpoints are protected. [AppGuard](https://prevent-ransomware.com/blog/tag/appguard), [0-day](https://prevent-ransomware.com/blog/tag/0-day), [Ransomware](https://prevent-ransomware.com/blog/tag/ransomware) May 24, 2026, 3:59:59 AM ##### [Why GhostLock Shows Detection Alone Is No Longer Enough](https://prevent-ransomware.com/blog/why-ghostlock-shows-detection-alone-is-no-longer-enough) If EDR is so great, why are attackers still finding ways to disrupt businesses without triggering alarms? [AppGuard](https://prevent-ransomware.com/blog/tag/appguard), [0-day](https://prevent-ransomware.com/blog/tag/0-day), [Ransomware](https://prevent-ransomware.com/blog/tag/ransomware) May 23, 2026, 4:00:00 AM ##### [Why Your Biggest Security Risk May Not Be Malware](https://prevent-ransomware.com/blog/why-your-biggest-security-risk-may-not-be-malware) “If EDR is so great, why are these attacks still happening?” [AppGuard](https://prevent-ransomware.com/blog/tag/appguard), [0-day](https://prevent-ransomware.com/blog/tag/0-day), [Ransomware](https://prevent-ransomware.com/blog/tag/ransomware) May 23, 2026, 3:59:59 AM ##### [When Attorney Emails Are Breached, Client Trust Is at Risk](https://prevent-ransomware.com/blog/when-attorney-emails-are-breached-client-trust-is-at-risk) Your clients trust your firm with some of the most sensitive information in their business and personal lives. Litigation strategy. Acquisition plans. Regulatory filings. Intellectual property.... [AppGuard](https://prevent-ransomware.com/blog/tag/appguard), [0-day](https://prevent-ransomware.com/blog/tag/0-day), [Ransomware](https://prevent-ransomware.com/blog/tag/ransomware) May 22, 2026, 3:59:59 AM ##### [When Trusted Software Becomes the Threat](https://prevent-ransomware.com/blog/when-trusted-software-becomes-the-threat) If security tools are supposed to stop malware, why are businesses still getting compromised through legitimate software downloads? [AppGuard](https://prevent-ransomware.com/blog/tag/appguard), [0-day](https://prevent-ransomware.com/blog/tag/0-day), [Ransomware](https://prevent-ransomware.com/blog/tag/ransomware) May 22, 2026, 3:59:59 AM ##### [Why CISA Says Businesses Must Prepare for Cyber Outages](https://prevent-ransomware.com/blog/why-cisa-says-businesses-must-prepare-for-cyber-outages) If cybersecurity tools are supposed to stop attacks, why is the government now telling organizations to prepare for operating without internet, communications, or connected systems? 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Juliet, Tennessee  Sales | 615-701-6520 sales@prevent-ransomware.com[mailto:sales@prevent-ransomware.com](mailto:sales@prevent-ransomware.com) ##### INFO \*All workstations / endpoints secured info was found on AppGuard.us [![gc outloko](https://prevent-ransomware.com/hs-fs/hubfs/gc%20outloko.png?width=300&height=300&name=gc%20outloko.png "gc outloko")](https://grcoutlook.com/appguard/) [![AppGuard\_Award-Logo-dark-backgrounds](https://prevent-ransomware.com/hs-fs/hubfs/AppGuard_Award-Logo-dark-backgrounds.png?width=228&height=400&name=AppGuard_Award-Logo-dark-backgrounds.png "AppGuard_Award-Logo-dark-backgrounds")](https://www.enterprisesecuritymag.com/appguard)