Cyber Security: Cyber Crime, Attacks and Terrorism
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The 5 Things You Need to Do to Protect Yourself from Ransomware
THE 5 THINGS YOU NEED TO DO TO PROTECT YOURSELF FROM RANSOMWARE ARE YOU RANSOMWARE-AWARE? In our recent survey* of more than RANSOMWARE is malware sent The 5 things you need to do to protect 3,000 people in the U.S. and Canada by criminals that encrypts your we learned that many are unaware of files and threatens to delete yourself from ransomware ransomware or how to defend against it. them if you don’t pay a ransom. By Stephen Cobb, ESET Senior Security Researcher ...said85% they would not pay the ransom fee and just risk losing their files, and Family photos and videos. Tax returns and other financial records. Business 15% said they would pay and take the chance that they may not even get documents. Think about everything that you keep on your computer. What their files back. would happen if it all was stolen from you? ...of42% people did not know if the internet That’s what a ransomware attack does. Criminals use this nasty breed security/antivirus they were using helped protect them from ransomware. of software to reach out over your internet connection and kidnap the contents of your computer, literally holding them for ransom. Ransomware silently encrypts all of your personal files, making them unreadable, and then demands that you send money to the criminal in order to restore them. ...of31% respondents NEVER backup their files. Those in the youngest age bracket (18-24) were the most likely age group to never back up files (35%). We surveyed over 3,000 people across the U.S. -
Botnets, Cybercrime, and Cyberterrorism: Vulnerabilities and Policy Issues for Congress
Order Code RL32114 Botnets, Cybercrime, and Cyberterrorism: Vulnerabilities and Policy Issues for Congress Updated January 29, 2008 Clay Wilson Specialist in Technology and National Security Foreign Affairs, Defense, and Trade Division Botnets, Cybercrime, and Cyberterrorism: Vulnerabilities and Policy Issues for Congress Summary Cybercrime is becoming more organized and established as a transnational business. High technology online skills are now available for rent to a variety of customers, possibly including nation states, or individuals and groups that could secretly represent terrorist groups. The increased use of automated attack tools by cybercriminals has overwhelmed some current methodologies used for tracking Internet cyberattacks, and vulnerabilities of the U.S. critical infrastructure, which are acknowledged openly in publications, could possibly attract cyberattacks to extort money, or damage the U.S. economy to affect national security. In April and May 2007, NATO and the United States sent computer security experts to Estonia to help that nation recover from cyberattacks directed against government computer systems, and to analyze the methods used and determine the source of the attacks.1 Some security experts suspect that political protestors may have rented the services of cybercriminals, possibly a large network of infected PCs, called a “botnet,” to help disrupt the computer systems of the Estonian government. DOD officials have also indicated that similar cyberattacks from individuals and countries targeting economic, -
Attribution and Response to Cybercrime/Terrorism/Warfare Susan W
Journal of Criminal Law and Criminology Volume 97 Article 2 Issue 2 Winter Winter 2007 At Light Speed: Attribution and Response to Cybercrime/Terrorism/Warfare Susan W. Brenner Follow this and additional works at: https://scholarlycommons.law.northwestern.edu/jclc Part of the Criminal Law Commons, Criminology Commons, and the Criminology and Criminal Justice Commons Recommended Citation Susan W. Brenner, At Light Speed: Attribution and Response to Cybercrime/Terrorism/Warfare, 97 J. Crim. L. & Criminology 379 (2006-2007) This Symposium is brought to you for free and open access by Northwestern University School of Law Scholarly Commons. It has been accepted for inclusion in Journal of Criminal Law and Criminology by an authorized editor of Northwestern University School of Law Scholarly Commons. 0091-4169/07/9702-0379 THE JOURNALOF CRIMINAL LAW & CRIMINOLOGY Vol. 97. No. 2 Copyright 0 2007 by NorthwesternUniversity. Schoolof Low Printedin U.S.A. "AT LIGHT SPEED": ATTRIBUTION AND RESPONSE TO CYBERCRIME/TERRORISM/WARFARE SUSAN W. BRENNER* This Article explains why and how computer technology complicates the related processes of identifying internal (crime and terrorism) and external (war) threats to social order of respondingto those threats. First, it divides the process-attribution-intotwo categories: what-attribution (what kind of attack is this?) and who-attribution (who is responsiblefor this attack?). Then, it analyzes, in detail, how and why our adversaries' use of computer technology blurs the distinctions between what is now cybercrime, cyberterrorism, and cyberwarfare. The Article goes on to analyze how and why computer technology and the blurring of these distinctions erode our ability to mount an effective response to threats of either type. -
Deterrence Theory in the Cyber-Century Lessons from a State-Of-The-Art Literature Review
Working Paper Research Division EU/Europe Stiftung Wissenschaft und Politik German Institute for International and Security Affairs Annegret Bendiek, Tobias Metzger Deterrence theory in the cyber-century Lessons from a state-of-the-art literature review SWP Working Papers are online publications of SWP’s research divisions which have not been formally reviewed by the Institute. Ludwigkirchplatz 3−4 10719 Berlin Phone +49 30 880 07-0 Fax +49 30 880 07-100 www.swp-berlin.org Working Paper RD EU/Europe, 2015/ 02, May 2015 [email protected] SWP Berlin Table of Contents List of Figures 1 List of Abbreviations 2 Introduction 3 In theory – Deterrence theory and cyberspace 4 Deterrence-by-retaliation and deterrence-by-denial 6 In practice – Suitability of cyber: lessons and implications 7 Key challenges: Credibility and capability to display and use force 7 How to deter? Deterrence-by-denial and deterrence-by- retaliation 9 Determining the type of defence 9 Adding offence to the equation 10 When and whom to deter? Immediate vs. general deterrence and the challenge of attribution 10 What to deter? Narrow vs. broad deterrence 12 For whom? Central vs. extended deterrence 13 Conclusion and outlook 14 Annex 16 Glossary 16 List of References 17 List of Figures Figure 1: Limits to retaliation in cyberspace .................. 9 Figure 2: A possible model of escalation ....................... 11 Figure 3: EEAS figure on a possible inter-ministry division of labour ................................................................. 15 Figure 4: Risk assessment -
Internet Security
Internet Security Thompson Davis & Co. (TD & Co.) is committed to protecting the security and confidentiality of customer information. We use a combination of state-of-the-art technology and methods to help to protect the security of your online information. • Internet Communication Security Measures - Any sensitive personal information that you send through TD & Co. is held in a secured environment, protected by tools such as firewalls and/or database field encryption. Please do not send any sensitive or personal information over email. TD & Co. will not electronically send any personal financial information to you unless you request us to do so. • Protect Yourself from Fraudulent Web Sites - Personal information shared over the Internet can be used to commit fraud. One common method is for thieves to create a web site using a name that is similar to that of a reputable business, for instance by using a common misspelling of the company's name. The intent is to lure you into clicking onto the copycat web site and giving your personal information, including your account number and password. We caution you to make sure of whom you are dealing with over the Internet and to understand what will be done with your information. Always check that you have typed the correct web site address before entering personal information onto a site. • Personal Computer Security – Regardless of the security measures TD & Co. takes to protect your online financial information, if the computer or network you are using to access this data is not secure, you run the risk of your financial information being compromised. -
Hacking the Web
Hacking the Web (C) 2009-2020 Arun Viswanathan Ellis Horowitz Marco Papa 1 Table of Contents } General Introduction } Authentication Attacks } Client-Side Attacks } Injection Attacks } Recent Attacks } Privacy Tools 2 (C) 2009-2020 Arun Viswanathan Ellis Horowitz Marco Papa Why secure the Web? } The Web has evolved into an ubiquitous entity providing a rich and common platform for connecting people and doing business. } BUT, the Web also offers a cheap, effective, convenient and anonymous platform for crime. } To get an idea, the Web has been used for the following types of criminal activities (source: The Web Hacking Incidents Database (WHID) http://projects.webappsec.org/w/page/13246995/Web-Hacking-Incident-Database) } Chaos (Attack on Russian nuclear power websites amid accident rumors (5Jan09) } Deceit (SAMY XSS Worm – Nov 2005) } Extortion (David Aireys domain hijacked due to a CSRF (cross site request forgery) flaw in Gmail – 30Dec2007) } Identity Theft (XSS on Yahoo! Hot jobs – Oct 2008) } Information Warfare (Israeli Gaza War - Jan 2009 / Balkan Wars – Apr 2008 ) } Monetary Loss (eBay fraud using XSS) } Physical Pain (Hackers post on epilepsy forum causes migraines and seizures – May 2008) } Political Defacements (Hacker changes news release on Sheriffs website – Jul 2008) (Obama, Oreilly and Britneys Twitter accounts hacked and malicious comments posted – Jan 09) } Chinese Gaming sites hacked (Dec. 2011) 3 Copyright(C) 2009 (c) -20092020- 2019Arun Arun Viswanathan Viswanathan Ellis HorowitzEllis Horowitz Marco Marco Papa Papa -
Internet Security Threat Report Volume 24 | February 2019
ISTRInternet Security Threat Report Volume 24 | February 2019 THE DOCUMENT IS PROVIDED “AS IS” AND ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD TO BE LEGALLY INVALID. SYMANTEC CORPORATION SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE FURNISHING, PERFORMANCE, OR USE OF THIS DOCUMENT. THE INFORMATION CONTAINED IN THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. INFORMATION OBTAINED FROM THIRD PARTY SOURCES IS BELIEVED TO BE RELIABLE, BUT IS IN NO WAY GUARANTEED. SECURITY PRODUCTS, TECHNICAL SERVICES, AND ANY OTHER TECHNICAL DATA REFERENCED IN THIS DOCUMENT (“CONTROLLED ITEMS”) ARE SUBJECT TO U.S. EXPORT CONTROL AND SANCTIONS LAWS, REGULATIONS AND REQUIREMENTS, AND MAY BE SUBJECT TO EXPORT OR IMPORT REGULATIONS IN OTHER COUNTRIES. YOU AGREE TO COMPLY STRICTLY WITH THESE LAWS, REGULATIONS AND REQUIREMENTS, AND ACKNOWLEDGE THAT YOU HAVE THE RESPONSIBILITY TO OBTAIN ANY LICENSES, PERMITS OR OTHER APPROVALS THAT MAY BE REQUIRED IN ORDER FOR YOU TO EXPORT, RE-EXPORT, TRANSFER IN COUNTRY OR IMPORT SUCH CONTROLLED ITEMS. TABLE OF CONTENTS 1 2 3 BIG NUMBERS YEAR-IN-REVIEW FACTS AND FIGURES METHODOLOGY Formjacking Messaging Cryptojacking Malware Ransomware Mobile Living off the land Web attacks and supply chain attacks Targeted attacks Targeted attacks IoT Cloud Underground economy IoT Election interference MALICIOUS -
In Defense of Cyberterrorism: an Argument for Anticipating Cyber-Attacks
IN DEFENSE OF CYBERTERRORISM: AN ARGUMENT FOR ANTICIPATING CYBER-ATTACKS Susan W. Brenner Marc D. Goodman The September 11, 2001, terrorist attacks on the United States brought the notion of terrorism as a clear and present danger into the consciousness of the American people. In order to predict what might follow these shocking attacks, it is necessary to examine the ideologies and motives of their perpetrators, and the methodologies that terrorists utilize. The focus of this article is on how Al-Qa'ida and other Islamic fundamentalist groups can use cyberspace and technology to continue to wage war againstthe United States, its allies and its foreign interests. Contending that cyberspace will become an increasingly essential terrorist tool, the author examines four key issues surrounding cyberterrorism. The first is a survey of conventional methods of "physical" terrorism, and their inherent shortcomings. Next, a discussion of cyberspace reveals its potential advantages as a secure, borderless, anonymous, and structured delivery method for terrorism. Third, the author offers several cyberterrorism scenarios. Relating several examples of both actual and potential syntactic and semantic attacks, instigated individually or in combination, the author conveys their damagingpolitical and economic impact. Finally, the author addresses the inevitable inquiry into why cyberspace has not been used to its full potential by would-be terrorists. Separately considering foreign and domestic terrorists, it becomes evident that the aims of terrorists must shift from the gross infliction of panic, death and destruction to the crippling of key information systems before cyberattacks will take precedence over physical attacks. However, given that terrorist groups such as Al Qa'ida are highly intelligent, well-funded, and globally coordinated, the possibility of attacks via cyberspace should make America increasingly vigilant. -
Cyber Risks to Public Safety: Ransomware, September 2020
CYBER RISK TO PUBLIC SAFETY: RANSOMWARE RANSOMWARE IMPACTS ON PUBLIC SAFETY If you are experiencing a ransomware attack, please go directly to page 3 for incident reporting resources Ransomware is a type of malicious software that encrypts information stored on hard drives or network drives and disrupts access to compromised devices or networks. Ransomware applications threaten to erase, lock, or otherwise damage compromised drives and data unless payment is provided. Ransomware programs often elicit a sense of urgency (e.g., a short deadline for payment) to encourage affected organizations to pay. Ransomware applications may threaten to escalate demands (e.g., increase payment) if payment is not provided quickly. Even when payments are provided, malicious actors may steal sensitive information, default on agreements to restore access, or conduct follow-up cyberattacks. While ransomware typically aims to extort money from organizations, malicious actors may also target public safety agencies or critical infrastructure with the goal of disrupting emergency response capabilities.1, 2 Figure 1. Recent Ransomware Attack Statistics Ransomware can have a significant impact on public safety operations, including services provided by fire, emergency medical services, law enforcement, emergency communication centers/public safety answering points, and other public safety partners. Disruptions to public safety operations directly and negatively impact the health and safety of the communities they serve. For example, delays dispatching fire and emergency medical services may lead to increased loss of life and property damage. Malicious actors may target public safety agencies specifically to exploit these negative outcomes, creating a strong sense of urgency to accommodate perpetrator demands. Public safety agencies are highly encouraged to plan and prepare for a ransomware event to mitigate service disruptions, conduct effective response operations, and ensure rapid recovery. -
Cyber-Conflict Between the United States of America and Russia CSS
CSS CYBER DEFENSE PROJECT Hotspot Analysis: Cyber-conflict between the United States of America and Russia Zürich, June 2017 Version 1 Risk and Resilience Team Center for Security Studies (CSS), ETH Zürich Cyber-conflict between the United States of America and Russia Authors: Marie Baezner, Patrice Robin © 2017 Center for Security Studies (CSS), ETH Zürich Contact: Center for Security Studies Haldeneggsteig 4 ETH Zürich CH-8092 Zurich Switzerland Tel.: +41-44-632 40 25 [email protected] www.css.ethz.ch Analysis prepared by: Center for Security Studies (CSS), ETH Zürich ETH-CSS project management: Tim Prior, Head of the Risk and Resilience Research Group; Myriam Dunn Cavelty, Deputy Head for Research and Teaching; Andreas Wenger, Director of the CSS Disclaimer: The opinions presented in this study exclusively reflect the authors’ views. Please cite as: Baezner, Marie; Robin, Patrice (2017): Hotspot Analysis: Cyber-conflict between the United States of America and Russia, June 2017, Center for Security Studies (CSS), ETH Zürich. 2 Cyber-conflict between the United States of America and Russia Table of Contents 1 Introduction 5 2 Background and chronology 6 3 Description 9 3.1 Tools and techniques 9 3.2 Targets 10 3.3 Attribution and actors 10 4 Effects 11 4.1 Social and internal political effects 11 4.2 Economic effects 13 4.3 Technological effects 13 4.4 International effects 13 5 Consequences 14 5.1 Improvement of cybersecurity 14 5.2 Raising awareness of propaganda and misinformation 15 5.3 Observation of the evolution of relations between the USA and Russia 15 5.4 Promotion of Confidence Building Measures 16 6 Annex 1 17 7 Glossary 18 8 Abbreviations 19 9 Bibliography 19 3 Cyber-conflict between the United States of America and Russia Executive Summary Effects Targets: US State institutions and a political The analysis found that the tensions between the party. -
View Final Report (PDF)
TABLE OF CONTENTS TABLE OF CONTENTS I EXECUTIVE SUMMARY III INTRODUCTION 1 GENESIS OF THE PROJECT 1 RESEARCH QUESTIONS 1 INDUSTRY SITUATION 2 METHODOLOGY 3 GENERAL COMMENTS ON INTERVIEWS 5 APT1 (CHINA) 6 SUMMARY 7 THE GROUP 7 TIMELINE 7 TYPOLOGY OF ATTACKS 9 DISCLOSURE EVENTS 9 APT10 (CHINA) 13 INTRODUCTION 14 THE GROUP 14 TIMELINE 15 TYPOLOGY OF ATTACKS 16 DISCLOSURE EVENTS 18 COBALT (CRIMINAL GROUP) 22 INTRODUCTION 23 THE GROUP 23 TIMELINE 25 TYPOLOGY OF ATTACKS 27 DISCLOSURE EVENTS 30 APT33 (IRAN) 33 INTRODUCTION 34 THE GROUP 34 TIMELINE 35 TYPOLOGY OF ATTACKS 37 DISCLOSURE EVENTS 38 APT34 (IRAN) 41 INTRODUCTION 42 THE GROUP 42 SIPA Capstone 2020 i The Impact of Information Disclosures on APT Operations TIMELINE 43 TYPOLOGY OF ATTACKS 44 DISCLOSURE EVENTS 48 APT38 (NORTH KOREA) 52 INTRODUCTION 53 THE GROUP 53 TIMELINE 55 TYPOLOGY OF ATTACKS 59 DISCLOSURE EVENTS 61 APT28 (RUSSIA) 65 INTRODUCTION 66 THE GROUP 66 TIMELINE 66 TYPOLOGY OF ATTACKS 69 DISCLOSURE EVENTS 71 APT29 (RUSSIA) 74 INTRODUCTION 75 THE GROUP 75 TIMELINE 76 TYPOLOGY OF ATTACKS 79 DISCLOSURE EVENTS 81 COMPARISON AND ANALYSIS 84 DIFFERENCES BETWEEN ACTOR RESPONSE 84 CONTRIBUTING FACTORS TO SIMILARITIES AND DIFFERENCES 86 MEASURING THE SUCCESS OF DISCLOSURES 90 IMPLICATIONS OF OUR RESEARCH 92 FOR PERSISTENT ENGAGEMENT AND FORWARD DEFENSE 92 FOR PRIVATE CYBERSECURITY VENDORS 96 FOR THE FINANCIAL SECTOR 96 ROOM FOR FURTHER RESEARCH 97 ACKNOWLEDGEMENTS 98 ABOUT THE TEAM 99 SIPA Capstone 2020 ii The Impact of Information Disclosures on APT Operations EXECUTIVE SUMMARY This project was completed to fulfill the including the scope of the disclosure and capstone requirement for Columbia Uni- the disclosing actor. -
Distributed Attacks and the Healthcare Industry 01/14/2021
Distributed Attacks and the Healthcare Industry 01/14/2021 Report #: 202101141030 Agenda Image source: CBS News • Overview of distributed attacks • Supply chain attacks • Discussion of SolarWinds attack • Managed Service Provider attacks • Discussion of Blackbaud attack • How to think about distributed attacks • References • Questions Slides Key: Non-Technical: Managerial, strategic and high- level (general audience) Technical: Tactical / IOCs; requiring in-depth knowledge (sysadmins, IRT) 2 Overview: Distributed Attacks What is a distributed attack? Traditional attack = a single compromise impacts a single organization 3 Overview: Distributed Attacks (continued) What is a distributed attack? Distributed attack = a single compromise that impacts multiple organizations Image source: cyber.gc.ca 4 Overview: Distributed Attacks (continued) But what about DDoS (distributed denial of service) attacks? Not a distributed attack in the context of the presentation, since it only targets one organization! Image source: F5 Networks We will be discussing two types of distributed attacks in this presentation, both of which present a significant threat to healthcare: supply chain attacks and managed service provider attacks. We will be analyzing two cases: the SolarWinds attack (supply chain), as well as the Blackbaud breach (managed service provider). This presentation is based on the best information available at the time of delivery – new details will emerge. 5 Supply Chain Attacks Image source: Slidebazaar What is a supply chain? • A supply chain