• Home
  • Resources
    • Find Resources by Topic Tags
    • Cybersecurity Policy Chart
    • CSIAC Reports
    • Webinars
    • Podcasts
    • Cybersecurity Digest
    • Standards & Reference Docs
    • Journals
    • Certifications
    • Acronym DB
    • Cybersecurity Related Websites
  • Services
    • Free Technical Inquiry
    • Core Analysis Task (CAT) Program
    • Subject Matter Expert (SME) Network
    • Training
    • Contact Us
  • Community
    • Upcoming Events
    • Cybersecurity
    • Modeling & Simulation
    • Knowledge Management
    • Software Engineering
  • About
    • About the CSIAC
    • The CSIAC Team
    • Subject Matter Expert (SME) Support
    • DTIC’s IAC Program
    • DTIC’s R&E Gateway
    • DTIC STI Program
    • FAQs
  • Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer
Login / Register

CSIAC

Cyber Security and Information Systems Information Analysis Center

  • Resources
    • Find Resources by Topic Tags
    • Cybersecurity Policy Chart
    • CSIAC Reports
    • Webinars
    • Podcasts
    • Cybersecurity Digest
    • Standards & Reference Docs
    • Journals
    • Certifications
    • Acronym DB
    • Cybersecurity Websites
  • Services
    • Free Technical Inquiry
    • Core Analysis Task (CAT) Program
    • Subject Matter Expert (SME) Network
    • Training
    • Contact
  • Community
    • Upcoming Events
    • Cybersecurity
    • Modeling & Simulation
    • Knowledge Management
    • Software Engineering
  • About
    • About the CSIAC
    • The CSIAC Team
    • Subject Matter Expert (SME) Support
    • DTIC’s IAC Program
    • DTIC’s R&E Gateway
    • DTIC STI Program
    • FAQs
  • Cybersecurity
  • Modeling & Simulation
  • Knowledge Management
  • Software Engineering
/ Ransomware

Topic: Ransomware

Ransomware is computer malware that installs covertly on a victim's device and that either mounts the cryptoviral extortion attack from cryptovirology that holds the victim's data hostage, or mounts a cryptovirology leakware attack that threatens to publish the victim's data, until a ransom is paid. Simple ransomware may lock the system in a way which is not difficult for a knowledgeable person to reverse, and display a message requesting payment to unlock it. More advanced malware encrypts the victim's files, making them inaccessible, and demands a ransom payment to decrypt them. The ransomware may also encrypt the computer's Master File Table or the entire hard drive. Thus, ransomware is a denial-of-access attack that prevents computer users from accessing files since it is intractable to decrypt the files without the decryption key. Ransomware attacks are typically carried out using a Trojan that has a payload disguised as a legitimate file.

Digest Article

The CSIAC Podcast – 5 Best Practices for a Secure Infrastructure

Posted: 11/11/2020 | Leave a Comment

Ransomware incidents are on the rise, specifically due to expanding and complex network configurations. Not only are the incidents costly, monetarily and timewise, but also lead to long-term impacts on the nation's critical infrastructure. This CSIAC video podcast describes some best practices that can assist in preventing incidents on a network and mitigate Read More

Podcast

5 Best Practices for a Secure Infrastructure

Posted: 11/09/2020 | Presenter: Farhat Shah | Leave a Comment

Ransomware incidents are on the rise, specifically due to expanding and complex network configurations. Not only are the incidents costly, monetarily and timewise, but also lead to long-term impacts on the nation’s critical infrastructure. The Cybersecurity & Infrastructure Security Agency (CISA) defines critical infrastructure as the physical cyber Read More

Digest Article

Most ransomware attacks take place during the night or over the weekend

Posted: 03/18/2020 | Leave a Comment

According to a report published today by US cyber-security FireEye, 76% of all ransomware infections in the enterprise sector occur outside working hours, with 49% taking place during nighttime over the weekdays, and 27% taking place over the weekend. Read More

Digest Article

CovidLock ransomware exploits coronavirus with malicious Android app

Posted: 03/18/2020 | Leave a Comment

Cybercriminals have been busy lately trying to exploit the coronavirus for their own malicious purposes. As such, the spread of COVID-19 has led to an increase in phishing emails and other malware designed to entrap people looking for information about the virus. A new type of ransomware known as CovidLock encrypts key data on an Android device and denies Read More

Digest Article

FBI Says $140+ Million Paid to Ransomware, Offers Defense Tips

Posted: 03/04/2020 | Leave a Comment

Through the analysis of collected ransomware bitcoin wallets and ransom notes, the FBI states that victims have paid over $140 million to ransomware operators over the past six years. Read More

Digest Article

US Govt Warns of Ransomware Attacks on Pipeline Operations

Posted: 02/19/2020 | Leave a Comment

The Cybersecurity and Infrastructure Security Agency (CISA) today alerted organizations across all critical U.S. infrastructure sectors about a recent ransomware attack that affected a natural gas compression facility. Read More

Digest Article

NY Proposes Outlawing Ransomware Payments

Posted: 02/04/2020 | Leave a Comment

Nothing encourages ransomware attacks like victims who pay up. Read More

Digest Article

Coast Guard says Ryuk Ransomware Hit Systems that Monitor Cargo Transfers at Maritime Facility

Posted: 01/08/2020 | Leave a Comment

Hackers used Ryuk ransomware to infiltrate computer networks at a marine transportation facility, causing an outage of roughly 30 hours, the U.S. Coast Guard said in a recent security advisory. Read More

Digest Article

FBI Flash Alert Warns of LockerGoga and MegaCortex Ransomware Attacks

Posted: 01/08/2020 | Leave a Comment

The FBI has issued a warning to the private industry of cyber attacks involving the LockerGoga and MegaCortex Ransomware. Read More

Digest Article

Inside the FBI’s Quiet ‘Ransomware Summit’

Posted: 11/12/2019 | 1 Comment

The conference, held at Carnegie Mellon University in Pittsburgh, saw organizations from computing giant IBM to consulting firm Kroll share what they've learned from tracking attackers and helping victims recover from ransomware. Read More

  • Go to page 1
  • Go to page 2
  • Go to page 3
  • Interim pages omitted …
  • Go to page 6
  • Go to Next Page »
5G Air Force Research Laboratory (AFRL) Artificial Intelligence (AI) Autonomy and Autonomous Systems Biometrics Cloud Computing Critical Infrastructure Protection (CIP) Cryptocurrency Cryptography Cyber Attack Cyber Legislation Cyber Physical Systems (CPSs) Cybersecurity Cybersecurity Awareness Month Cyber Supply Chain Cyberwarfare Cyber Workforce Data Breach Data Privacy Data Security DoD Acquisition Lifecycle Encryption Industrial Control Systems (ICS) Insider Threat Internet of Things (IoT) Intrusion Detection Machine Learning (ML) Malware Microsoft Mobile Security National Institute of Standards and Technology (NIST) National Security Agency (NSA) Network Security Open Source Software Operational Technology (OT) Password Security Phishing Protecting Controlled Unclassified Information (CUI) Quantum Computing Ransomware Risk Management Framework (RMF) Secure Software Software Assurance Vulnerability Workplace Security

sidebar

Blog Sidebar

Featured Content

Data Privacy Day - Jan 28

Data Privacy Day is January 28th

You can help create a global community that respects privacy, safeguards data, and enables trust. You can help teach others about privacy at home, at work, and in your community.

Learn How

Featured Subject Matter Expert (SME): Daksha Bhasker

A dynamic CSIAC SME, Senior Principal Cybersecurity Architect, Daksha Bhasker has 20 years of experience in the telecommunications services provider industry. She has worked in systems security design and architecture in production environments of carriers, often leading multidisciplinary teams for cybersecurity integration, from conception to delivery of complex technical solutions. As a CSIAC SME, Daksha's contributions include several published CSIAC Journal articles and a webinar presentation on the sophiscated architectures that phone carriers use to stop robocalls.

View SME's Contributed Content

The DoD Cybersecurity Policy Chart

The DoD Cybersecurity Policy Chart

This chart captures the tremendous breadth of applicable policies, some of which many cybersecurity professionals may not even be aware, in a helpful organizational scheme.

View the Policy Chart

CSIAC Report - Smart Cities, Smart Bases and Secure Cloud Architecture for Resiliency by Design

Integration of Smart City Technologies to create Smart Bases for DoD will require due diligence with respect to the security of the data produced by Internet of Things (IOT) and Industrial Internet of Things (IIOT). This will increase more so with the rollout of 5G and increased automation "at the edge". Commercially, data will be moving to the cloud first, and then stored for process improvement analysis by end-users. As such, implementation of Secure Cloud Architectures is a must. This report provides some use cases and a description of a risk based approach to cloud data security. Clear understanding, adaptation, and implementation of a secure cloud framework will provide the military the means to make progress in becoming a smart military.

Read the Report

CSIAC Journal - Data-Centric Environment: Rise of Internet-Based Modern Warfare “iWar”

CSIAC Journal Cover Volume 7 Number 4

This journal addresses a collection of modern security concerns that range from social media attacks and internet-connected devices to a hypothetical defense strategy for private sector entities.

Read the Journal

CSIAC Journal M&S Special Edition - M&S Applied Across Broad Spectrum Defense and Federal Endeavors

CSIAC Journal Cover Volume 7 Number 3

This Special Edition of the CSIAC Journal highlights a broad array of modeling and simulation contributions – whether in training, testing, experimentation, research, engineering, or other endeavors.

Read the Journal

CSIAC Journal - Resilient Industrial Control Systems (ICS) & Cyber Physical Systems (CPS)

CSIAC Journal Cover Volume 7 Number 2

This edition of the CSIAC Journal focuses on the topic of cybersecurity of Cyber-Physical Systems (CPS), particularly those that make up Critical Infrastructure (CI).

Read the Journal

Recent Video Podcasts

  • Assessing the Operational Risk Imposed by the Infrastructure Deployment Pipeline Series: The CSIAC Podcast
  • Privacy Impact Assessment: The Foundation for Managing Privacy Risk Series: The CSIAC Podcast
  • Agile Condor: Supercomputing at the Edge for Intelligent Analytics Series: CSIAC Webinars
  • Securing the Supply Chain: A Hybrid Approach to Effective SCRM Policies and Procedures Series: The CSIAC Podcast
  • DoD Vulnerability Disclosure Program (VDP) Series: CSIAC Webinars
View all Podcasts

Upcoming Events

Thu 28

Data Privacy Day

January 28
Jan 28

Data Privacy Day

January 28, 2022
View all Events

Footer

CSIAC Products & Services

  • Free Technical Inquiry
  • Core Analysis Tasks (CATs)
  • Resources
  • Events Calendar
  • Frequently Asked Questions
  • Product Feedback Form

About CSIAC

The CSIAC is a DoD-sponsored Center of Excellence in the fields of Cybersecurity, Software Engineering, Modeling & Simulation, and Knowledge Management & Information Sharing.Learn More

Contact Us

Phone:800-214-7921
Email:info@csiac.org
Address:   266 Genesee St.
Utica, NY 13502
Send us a Message
US Department of Defense Logo USD(R&E) Logo DTIC Logo DoD IACs Logo

Copyright 2012-2021, Quanterion Solutions Incorporated

Sitemap | Privacy Policy | Terms of Use | Accessibility Information
Accessibility / Section 508 | FOIA | Link Disclaimer | No Fear Act | Policy Memoranda | Privacy, Security & Copyright | Recovery Act | USA.Gov

This website uses cookies to provide our services and to improve your experience. By using this site, you consent to the use of our cookies. To read more about the use of our site, please click "Read More". Otherwise, click "Dismiss" to hide this notice. Dismiss Read More
Privacy & Cookies Policy

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled

Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.

Non-necessary

Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.