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    • Virtulization
      • Set up a “Host Only” Malware Testing Environment in esxi
      • Setting up ProxMox on a Trunk with multiple Interfaces
      • Import vmdk Virtual Disk from OVF into ProxMox
      • Setting Up a SPAN and Linux Bridge for a Network Sensor
    • Remote Management
      • Gl-iNet Travel Router with Wireguard
      • Guacamole Server for Clientless RDP/VNC Access
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      • Lab Management with Portainer with DashMachine
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      • Managing Linux Firewalls
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      • SSL Offloading with HA Proxy on pfSense
      • Using Cloudflare with Namecheap DNS & Web-hosting Services and pfSense HA Proxy
    • Protecting Network Traffic with Wireguard or VPNs
      • Protecting your network traffic with Wireguard
      • Adding HA Proxy with Wireguard to proxy Network Traffic to pfSense
    • Install Arkime for conducting PCAP Analysis
    • Install Elastiflow Server on Ubuntu 20.04.1 LTS
    • Shutdown multiple Docker Images Gracefully
    • Updating my CTFd Docker Container with local git clones Repositories
    • Useful Links and How To Posts
  • Defensive Cyber
    • Scanning Techniques with NMAP
    • Packet Analysis with Magic Shark
    • Packet Analysis with tshark
    • Packet Analysis with Data Science
  • Hacktivities
    • RouterSpace Write-up on HTB
  • Docs
  • Home
    • - Newsletter
    • - Locked Dorr Security Blog
  • Cyber News
    • - Latest Cyber News and Breaches
    • - Latest Malware
    • - Latest in Scada and Industrial Control
  • Useful Links and How To Posts
    • - Staying Up to Date with Cyber
    • - Virtulization
      • - - Set up a “Host Only” Malware Testing Environment in esxi
      • - - Setting up ProxMox on a Trunk with multiple Interfaces
      • - - Import vmdk Virtual Disk from OVF into ProxMox
      • - - Setting Up a SPAN and Linux Bridge for a Network Sensor
    • - Remote Management
      • - - Gl-iNet Travel Router with Wireguard
      • - - Guacamole Server for Clientless RDP/VNC Access
      • - - SSH login with Keys: Login without a Password
      • - - Lab Management with Portainer with DashMachine
    • - Linux
      • - - Managing Linux Firewalls
    • - pfSense and Hosting Web Services
      • - - SSL Offloading with HA Proxy on pfSense
      • - - Using Cloudflare with Namecheap DNS & Web-hosting Services and pfSense HA Proxy
    • - Protecting Network Traffic with Wireguard or VPNs
      • - - Protecting your network traffic with Wireguard
      • - - Adding HA Proxy with Wireguard to proxy Network Traffic to pfSense
    • - Install Arkime for conducting PCAP Analysis
    • - Install Elastiflow Server on Ubuntu 20.04.1 LTS
    • - Shutdown multiple Docker Images Gracefully
    • - Updating my CTFd Docker Container with local git clones Repositories
    • - Useful Links and How To Posts
  • Defensive Cyber
    • - Scanning Techniques with NMAP
    • - Packet Analysis with Magic Shark
    • - Packet Analysis with tshark
    • - Packet Analysis with Data Science
  • Hacktivities
    • - RouterSpace Write-up on HTB
  • Docs

Latest Malware

  • New Malware Attack Leverages SVGs, Email Attachments to Deliver XWorm and Remcos RAT
    September 13, 2025
    Cybersecurity researchers have uncovered a sophisticated malware campaign that exploits SVG (Scalable Vector Graphics) files and email attachments …
  • A new crypto-stealing infostealer, a $10m FBI bounty for a Ukrainian hacker, and other …
    September 13, 2025
    We round up the week's most important cybersecurity news. Researchers found a new crypto-stealing infostealer. A large-scale attack on Vietnam.
  • PA Daily | Galaxy Digital bought $486 million in SOL in 24 hours; BlackRock is exploring the …
    September 13, 2025
    BlackRock is exploring blockchain-based tokenization of traditional assets like ETFs to enable 24/7 trading and enhance accessibility. Bitcoin and …
  • ChillyHell malware continues to go undetected on macOS, according to Jamf – MSN
    September 13, 2025
    Macworld Jamf Threat Labs has released a new report on Mac malware. Dubbed ChillyHell, the malware was first discovered in 2021 and privately …
  • Sidewinder Hackers Exploit LNK Files to Deploy Malicious Scripts – GBHackers
    September 13, 2025
    In a striking evolution of its tactics, the Sidewinder advanced persistent threat (APT) group—also known as APT-C-24 or “Rattlesnake”.
  • Zero Trust: Why banks can't afford to wait any longer – Samsung Business Insights
    September 13, 2025
    But there are always challenges when it comes to cybersecurity. The scale and sophistication of cyberattacks on financial institutions are approaching …
  • CoinDesk Posted on X: A new strain of malware purpose-built to steal crypto wallet data is … – AInvest
    September 13, 2025
    CoinDesk Posted on X: A new strain of malware purpose-built to steal crypto wallet data is slipping past every major antivirus engine; …
  • ESET Research discovers UEFI-compatible HybridPetya ransomware capable of Secure …
    September 13, 2025
    ESET Research has discovered new ransomware samples, which it has named HybridPetya, resembling the infamous Petya/NotPetya malware. They were …
  • Keep an eye on your Meta Business account, these fake extensions could steal your credentials
    September 13, 2025
    Vietnamese-speaking hackers are using fake browser extensions to steal Facebook Business and Ads accounts; Bitdefender found two campaigns …
  • Shamos malware tricks Mac users with fake fixes
    September 12, 2025
    Cybercriminals use fake troubleshooting websites to trick Mac users into running terminal commands that install Shamos malware through ClickFix …
  • New HybridPetya ransomware can bypass UEFI Secure Boot – Bleeping Computer
    September 12, 2025
    A recently discovered ransomware strain called HybridPetya can bypass the UEFI Secure Boot feature to install a malicious application on the EFI …
  • ESET Research discovers UEFI-compatible HybridPetya ransomware capable of Secure …
    September 12, 2025
    One of the analyzed HybridPetya variants exploits CVE-2024-7344 to bypass UEFI Secure Boot on outdated systems, leveraging a specially crafted cloak.
  • ESET Research discovers UEFI-compatible HybridPetya – GlobeNewswire
    September 12, 2025
    ESET Research has discovered new ransomware samples, which it has named HybridPetya, resembling the infamous Petya/NotPetya malware.
  • In Other News: $900k for XSS Bugs, HybridPetya Malware, Burger King Censors Research
    September 12, 2025
    Huntress research raises concerns, Google paid out $1.6 million for cloud vulnerabilities, California web browser bill.
  • New ModStealer Virus Puts Crypto Wallets at Risk – Altcoin Buzz
    September 12, 2025
    Security researchers have uncovered ModStealer. It is a newly discovered malware that targets macOS, Windows, and Linux systems.
  • New variant of the macOS malware ChillyHell discovered | igor´sLAB
    September 12, 2025
    On September 11, 2025, Jamf's Threat Labs team identified a new variant of the previously little-documented macOS malware family ChillyHell.
  • ModStealer Malware Targets Crypto Wallets: A Growing Threat Across Platforms
    September 12, 2025
    A new malware strain named ModStealer has emerged, posing a significant threat to cryptocurrency users.
  • Shamos malware tricks Mac users with fake fixes – Fox News
    September 12, 2025
    Security researchers at CrowdStrike discovered Shamos, a dangerous new Mac malware variant that bypasses macOS protections and steals sensitive …
  • HP Threat Insights Report Finds New PDF Invoice Lures | Pipeline Publishing
    September 12, 2025
    HP announced its latest Threat Insights Report, revealing how age-old living-off-the-land and phishing techniques are evolving to bypass …
  • SEO Poisoning Attack Hits Windows Users With Hiddengh0st and Winos Malware
    September 12, 2025
    FortiGuard Labs reveals how attackers trick users with fake websites to deliver Hiddengh0st and Winos malware in a new SEO poisoning campaign.
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