• Skip to primary navigation
  • Skip to main content
  • Skip to footer

Cisco Umbrella

Enterprise network security

  • Contact Sales
  • Login
    • Umbrella Login
    • Cloudlock Login
  • Search
Search
  • Why Us
    • Why Cisco Umbrella
      • Why Try Umbrella
      • Why DNS Security
      • Why Umbrella SASE
      • Our Customers
      • Customer Stories
      • Why Cisco Security
    • Fast Reliable Cloud
      • Global Cloud Architecture
      • Cloud Network Status
      • Global Cloud Network Activity
    • Unmatched Intelligence
      • A New Approach to Cybersecurity
      • Interactive Intelligence
      • Cyber Attack Prevention
      • Umbrella and Cisco Talos Threat Intelligence
    • Extensive Integrations
      • IT Security Integrations
      • Hardware Integrations
      • Meraki Integration
      • Cisco Security for Chromebook
  • Products
    • Cisco Umbrella Products
      • Cisco Umbrella Cloud Security Service
      • Recursive DNS Services
      • Cisco Umbrella SIG
      • Umbrella Investigate
      • What’s New
    • Product Packages
      • Cisco Umbrella and Cisco Secure Access Packages
      • – DNS Security Essentials Package
      • – DNS Security Advantage Package
      • – SIG Essentials Package
      • – SIG Advantage Package
      • Umbrella Support Packages
      • Cisco Umbrella for Government Packages
    • Functionality
      • DNS-Layer Security
      • Secure Web Gateway
      • Cloud Access Security Broker (CASB)
      • Cloud Data Loss Prevention (DLP)
      • Cloud-Delivered Firewall
      • Cloud Malware Protection
      • Remote Browser Isolation (RBI)
    • Man on a laptop with headphones on. He is attending a Cisco Umbrella Live Demo
  • Solutions
    • SASE & SSE Solutions
      • Your SSE journey with Cisco
      • Cisco Umbrella SASE
      • Secure Access Service Edge (SASE)
      • What is SASE
    • Functionality Solutions
      • Web Content Filtering
      • Secure Direct Internet Access
      • Shadow IT Discovery & App Blocking
      • Fast Incident Response
      • Unified Threat Management
      • Protect Mobile Users
      • Securing Remote and Roaming Users
      • Umbrella and Duo Layered Protection
    • Network Solutions
      • Guest Wi-Fi Security
      • SD-WAN Security
      • Off-Network Endpoint Security
    • Industry Solutions
      • Government and Public Sector Cybersecurity
      • Financial Services Security
        • – FTC Safeguards Rule Compliance 2023
      • Cybersecurity for Manufacturing
      • Higher Education Security
      • K-12 Schools Security
      • Healthcare, Retail and Hospitality Security
      • Enterprise Cloud Security
      • Small Business Cybersecurity
  • Resources
    • Content Library
      • Top Resources
      • Research Reports
      • Case Studies
      • Videos
      • Datasheets
      • eBooks
      • Solution Briefs
      • Cybersecurity Webinars
    • International Documents
      • Deutsch/German
      • Español/Spanish
      • Français/French
      • Italiano/Italian
      • 日本語/Japanese
    • Security Definitions
      • What is DNS Security
      • What is a Secure Web Gateway
      • What is a Cloud Access Security Broker (CASB)
      • What is Security Service Edge (SSE)
      • What is Secure Access Service Edge (SASE)
      • Cyber Threat Categories and Definitions
    • For Customers
      • Support
      • Customer Success Webinars
      • Free Trial Quick Start Guide
      • Free Trial Help and Tips
  • Trends & Threats
    • Market Trends
      • Generative AI Cybersecurity Risks and Rewards
      • Hybrid Workforce
      • Rise of Remote Workers
      • Secure Internet Gateway (SIG)
    • Security Threats
      • How to Stop Phishing Attacks
      • Malware Detection and Protection
      • Ransomware is on the Rise
      • Cryptomining Malware Protection
      • Cybersecurity Threat Landscape
      • Global Cyber Threat Intelligence
    •  
    • Woman connecting confidently to any device anywhere
  • Partners
    • Channel Partners
      • Partner Program
      • Become a Partner
    • Service Providers
      • Secure Connectivity
      • Managed Security for MSSPs
      • Managed IT for MSPs
    •  
    • Person looking down at laptop. They are connecting and working securely
  • Blog
    • News & Product Posts
      • Latest Posts
      • Products & Services
      • Customer Focus
      • Feature Spotlight
    • Cybersecurity Posts
      • Security
      • Threats
      • Cybersecurity Threat Spotlight
      • Research
    •  
    • Register for a webinar - with illustration of connecting securely to the cloud
  • Contact Us
  • Umbrella Login
  • Cloudlock Login
  • Free Trial
Clearing search keywords

Cybersecurity Threat Spotlight

September’s Threats: MuddyWater, Manjusaka, and SocGholish

Author avatar of Artsiom HolubArtsiom Holub
Updated — February 27, 2024 • 5 minute read
View blog >

In this month's cyberthreat roundup, we're discussing RATs, APTs, and malvertising campaigns. Learn more about three threats actively plaguing networks.

CrimsonRat, AvosLocker & MaliBot

Author avatar of Artsiom HolubArtsiom Holub
Updated — October 26, 2023 • 5 minute read
View blog >

In this month's cybersecurity threat spotlight, we break down active RATs, ransomware, and mobile malware.

BlackCat Ransomware, ZingoStealer & BumbleBee Loader

Author avatar of Artsiom HolubArtsiom Holub
Updated — February 24, 2023 • 5 minute read
View blog >

We've rounded up this month's dangerous ransomware, stealers, and loaders. You can read all about them in our latest Threat Spotlight blog.

HermeticWiper, SDUser, and Xenomorph

Author avatar of Artsiom HolubArtsiom Holub
Updated — June 8, 2023 • 4 minute read
View blog >

Looking for information on the latest cybersecurity threats? Read our latest Cybersecurity Threat Spotlight to learn more.

BlackMatter, LockBit, and THOR

Author avatar of Josh PyorreJosh Pyorre
Updated — February 27, 2023 • 7 minute read
View blog >

How will evolving cyberthreats affect your network? That's what we unpack in this month's Threat Spotlight blog. Learn more here.

STRRAT, ZLoader, and HoneyGain

Author avatar of Artsiom HolubArtsiom Holub
Updated — February 28, 2023 • 5 minute read
View blog >

Ready to learn what cyberthreats are circulating this month and how you can protect against them? Read our October Cybersecurity Threat Spotlight blog.

Ransomware attacks, trojans, and loaders

Author avatar of Artsiom HolubArtsiom Holub
August 26, 2021 • 5 minute read
View blog >

Want to learn more about the active cyberthreats plaguing organizations right now? Click here to read this threat spotlight blog!

Backdoors, RATs, Loaders evasion techniques

Author avatar of Josh PyorreJosh Pyorre
June 1, 2021 • 5 minute read
View blog >

Our Cyber Security Threat Spotlight examines a backdoor, a RAT, and a loader. Learn what to look for and how to protect against these threats.

Trojans, information stealer feature complex risks

Author avatar of Artsiom HolubArtsiom Holub
April 8, 2021 • 6 minute read
View blog >

Learn about 3 complex, multi-staged cyber attacks: a remote access trojan (RAT), a trojan that works with the RAT, and an information stealer

Top Blogs

  • Cisco Umbrella for Government: DNS Security Integrated With CISA Protective DNS August 29, 2024 4 minute read
  • Cisco Umbrella: A Leader in the GigaOm Radar for DNS Security June 26, 2024 3 minute read
  • Millions of Cisco Umbrella Roaming Client Users to Benefit From Upgrading to Cisco Secure Client March 19, 2024 4 minute read

Follow us

Facebook X LinkedIn Youtube

Follow Us

Facebook X LinkedIn Youtube

Footer Sections

What we make

  • Cloud Security Service
  • DNS-Layer Network Security
  • Secure Web Gateway
  • Security Packages

Who we are

  • Global Cloud Architecture
  • Cloud Network Status
  • Cloud Network Activity
  • OpenDNS is now Umbrella
  • Cisco Umbrella Blog

Learn more

  • Webinars
  • Careers
  • Support
  • Cisco Umbrella Live Demo
  • Contact Sales
Umbrella by Cisco
208.67.222.222+208.67.220.220
2620:119:35::35+2620:119:53::53
Sign up for a Free Trial
  • Cisco Online Privacy Statement
  • Terms of Service
  • Sitemap

© 2025 Cisco Umbrella