DATA INSECURITY: How One of the Worst Computer Defects Ever Sacrificed Security for Speed
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2020 Sonicwall Cyber Threat Report
2020 SONICWALL CYBER THREAT REPORT sonicwall.com I @sonicwall TABLE OF CONTENTS 3 A NOTE FROM BILL 4 CYBERCRIMINAL INC. 11 2019 GLOBAL CYBERATTACK TRENDS 12 INSIDE THE SONICWALL CAPTURE LABS THREAT NETWORK 13 KEY FINDINGS FROM 2019 13 SECURITY ADVANCES 14 CRIMINAL ADVANCES 15 FASTER IDENTIFICATION OF ‘NEVER-BEFORE-SEEN’ MALWARE 16 TOP 10 CVES EXPLOITED IN 2019 19 ADVANCEMENTS IN DEEP MEMORY INSPECTION 23 MOMENTUM OF PERIMETER-LESS SECURITY 24 PHISHING DOWN FOR THIRD STRAIGHT YEAR 25 CRYPTOJACKING CRUMBLES 27 RANSOMWARE TARGETS STATE, PROVINCIAL & LOCAL GOVERNMENTS 31 FILELESS MALWARE SPIKES IN Q3 32 ENCRYPTED THREATS GROWING CONSISTENTLY 34 IOT ATTACK VOLUME RISING 35 WEB APP ATTACKS DOUBLE IN 2019 37 PREPARING FOR WHAT’S NEXT 38 ABOUT SONICWALL 2 A NOTE FROM BILL The boundaries of your digital empire are In response, SonicWall and our Capture Labs limitless. What was once a finite and threat research team work tirelessly to arm defendable space is now a boundless organizations, enterprises, governments and territory — a vast, sprawling footprint of businesses with actionable threat devices, apps, appliances, servers, intelligence to stay ahead in the global cyber networks, clouds and users. arms race. For the cybercriminals, it’s more lawless And part of that dedication starts now with than ever. Despite the best intentions of the 2020 SonicWall Cyber Threat Report, government agencies, law enforcement and which provides critical threat intelligence to oversight groups, the current cyber threat help you better understand how landscape is more agile than ever before. cybercriminals think — and be fully prepared for what they’ll do next. -
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 -
Systematization of Vulnerability Discovery Knowledge: Review
Systematization of Vulnerability Discovery Knowledge Review Protocol Nuthan Munaiah and Andrew Meneely Department of Software Engineering Rochester Institute of Technology Rochester, NY 14623 {nm6061,axmvse}@rit.edu February 12, 2019 1 Introduction As more aspects of our daily lives depend on technology, the software that supports this technology must be secure. We, as users, almost subconsciously assume the software we use to always be available to serve our requests while preserving the confidentiality and integrity of our information. Unfortunately, incidents involving catastrophic software vulnerabilities such as Heartbleed (in OpenSSL), Stagefright (in Android), and EternalBlue (in Windows) have made abundantly clear that software, like other engineered creations, is prone to mistakes. Over the years, Software Engineering, as a discipline, has recognized the potential for engineers to make mistakes and has incorporated processes to prevent such mistakes from becoming exploitable vulnerabilities. Developers leverage a plethora of processes, techniques, and tools such as threat modeling, static and dynamic analyses, unit/integration/fuzz/penetration testing, and code reviews to engineer secure software. These practices, while effective at identifying vulnerabilities in software, are limited in their ability to describe the engineering failures that may have led to the introduction of vulnerabilities. Fortunately, as researchers propose empirically-validated metrics to characterize historical vulnerabilities, the factors that may have led to the introduction of vulnerabilities emerge. Developers must be made aware of these factors to help them proactively consider security implications of the code that they contribute. In other words, we want developers to think like an attacker (i.e. inculcate an attacker mindset) to proactively discover vulnerabilities. -
Sample Iis Publication Page
https://doi.org/10.48009/1_iis_2012_133-143 Issues in Information Systems Volume 13, Issue 1, pp. 133-143, 2012 HACKERS GONE WILD: THE 2011 SPRING BREAK OF LULZSEC Stan Pendergrass, Robert Morris University, [email protected] ABSTRACT Computer hackers, like the group known as Anonymous, have made themselves more and more relevant to our modern life. As we create and expand more and more data within our interconnected electronic universe, the threat that they bring to its fragile structure grows as well. However Anonymous is not the only group of hackers/activists or hacktivists that have made their presence known. LulzSec was a group that wreaked havoc with information systems in 2011. This will be a case study examination of their activities so that a better understanding of five aspects can be obtained: the Timeline of activities, the Targets of attack, the Tactics the group used, the makeup of the Team and a category which will be referred to as The Twist for reasons which will be made clear at the end of the paper. Keywords: LulzSec, Hackers, Security, AntiSec, Anonymous, Sabu INTRODUCTION Information systems lie at the heart of our modern existence. We deal with them when we work, when we play and when we relax; texting, checking email, posting on Facebook, Tweeting, gaming, conducting e-commerce and e- banking have become so commonplace as to be nearly invisible in modern life. Yet, within each of these electronic interactions lies the danger that the perceived line of security and privacy might be breached and our most important information and secrets might be revealed and exploited. -
Ghostbuster: Understanding and Overcoming the Pitfalls of Transient Execution Vulnerability Checkers
GhostBuster: understanding and overcoming the pitfalls of transient execution vulnerability checkers Andrea Mambretti∗y, Pasquale Convertiniy, Alessandro Sorniottiy, Alexandra Sandulescuy, Engin Kirda∗ and Anil Kurmusy ∗Khoury College of Computer Sciences, Northeastern University, Boston, USA Email: fmbr, [email protected] y IBM Research - Zurich, Rueschlikon, Switzerland Email: [email protected], faso, asa, [email protected] Abstract—Transient execution vulnerabilities require system co-located thread, and the threat model requires that the victim administrators to evaluate whether their systems are vulnerable process contains a side channel primitive allowing leakage of and whether available mitigations are enabled. They are aided sensitive data. While some of these attacks are exploitable in in this task by multiple community-developed tools, transient real-world settings, others have not left the realm of theoretical execution vulnerability checkers. Yet, no analysis of these tools vulnerabilities. exists, in particular with respect to their shortcomings and whether they might mislead administrators into a false sense Owing to the high number of transient execution attacks of security. In this paper, we provide the first comprehensive (both practical and theoretical) and the multitude of mitigation analysis of these tools and underpinning methodologies. We mechanisms, the degree to which systems are safe against run the tools on a large set of combinations of Intel/AMD speculative execution attackers is often hard to determine. The architectures and Linux kernel versions and report on their determination is made even more complex by the fact that a efficacy and shortcomings. We also run these tools on 17 of the most prominent cloud providers, report the collected results system might be affected by a certain microarchitectural attack and present the current status on the preparedness of the IT vector, while being safe in practice because the conditions of hosting industry against this class of attacks. -
Class-Action Lawsuit
Case 3:20-cv-00863-SI Document 1 Filed 05/29/20 Page 1 of 279 Steve D. Larson, OSB No. 863540 Email: [email protected] Jennifer S. Wagner, OSB No. 024470 Email: [email protected] STOLL STOLL BERNE LOKTING & SHLACHTER P.C. 209 SW Oak Street, Suite 500 Portland, Oregon 97204 Telephone: (503) 227-1600 Attorneys for Plaintiffs [Additional Counsel Listed on Signature Page.] UNITED STATES DISTRICT COURT DISTRICT OF OREGON PORTLAND DIVISION BLUE PEAK HOSTING, LLC, PAMELA Case No. GREEN, TITI RICAFORT, MARGARITE SIMPSON, and MICHAEL NELSON, on behalf of CLASS ACTION ALLEGATION themselves and all others similarly situated, COMPLAINT Plaintiffs, DEMAND FOR JURY TRIAL v. INTEL CORPORATION, a Delaware corporation, Defendant. CLASS ACTION ALLEGATION COMPLAINT Case 3:20-cv-00863-SI Document 1 Filed 05/29/20 Page 2 of 279 Plaintiffs Blue Peak Hosting, LLC, Pamela Green, Titi Ricafort, Margarite Sampson, and Michael Nelson, individually and on behalf of the members of the Class defined below, allege the following against Defendant Intel Corporation (“Intel” or “the Company”), based upon personal knowledge with respect to themselves and on information and belief derived from, among other things, the investigation of counsel and review of public documents as to all other matters. INTRODUCTION 1. Despite Intel’s intentional concealment of specific design choices that it long knew rendered its central processing units (“CPUs” or “processors”) unsecure, it was only in January 2018 that it was first revealed to the public that Intel’s CPUs have significant security vulnerabilities that gave unauthorized program instructions access to protected data. 2. A CPU is the “brain” in every computer and mobile device and processes all of the essential applications, including the handling of confidential information such as passwords and encryption keys. -
You Are Not Welcome Among Us: Pirates and the State
International Journal of Communication 9(2015), 890–908 1932–8036/20150005 You Are Not Welcome Among Us: Pirates and the State JESSICA L. BEYER University of Washington, USA FENWICK MCKELVEY1 Concordia University, Canada In a historical review focused on digital piracy, we explore the relationship between hacker politics and the state. We distinguish between two core aspects of piracy—the challenge to property rights and the challenge to state power—and argue that digital piracy should be considered more broadly as a challenge to the authority of the state. We trace generations of peer-to-peer networking, showing that digital piracy is a key component in the development of a political platform that advocates for a set of ideals grounded in collaborative culture, nonhierarchical organization, and a reliance on the network. We assert that this politics expresses itself in a philosophy that was formed together with the development of the state-evading forms of communication that perpetuate unmanageable networks. Keywords: pirates, information politics, intellectual property, state networks Introduction Digital piracy is most frequently framed as a challenge to property rights or as theft. This framing is not incorrect, but it overemphasizes intellectual property regimes and, in doing so, underemphasizes the broader political challenge posed by digital pirates. In fact, digital pirates and broader “hacker culture” are part of a political challenge to the state, as well as a challenge to property rights regimes. This challenge is articulated in terms of contributory culture, in contrast to the commodification and enclosures of capitalist culture; as nonhierarchical, in contrast to the strict hierarchies of the modern state; and as faith in the potential of a seemingly uncontrollable communication technology that makes all of this possible, in contrast to a fear of the potential chaos that unsurveilled spaces can bring. -
Public Clouds and Vulnerable Cpus: Are We Secure? FOSDEM 2020
Public clouds and vulnerable CPUs: are we secure? FOSDEM 2020 Vitaly Kuznetsov <[email protected]> About About myself ● Focusing (mostly) on Linux kernel ● My areas of interest include: ○ Linux as guest on public clouds (AWS, Azure, Aliyun,...) ○ Linux as guest on Hyper-V ○ Hyper-V Enlightenments in KVM ○ Running nested KVM on Hyper-V ○ Running nested Hyper-V on KVM Speculative vulnerabilities Speculative vulnerabilities discovered in the past few years: ● Spectre v1 ○ SWAPGS ● Spectre v2 ● Meltdown (Spectre v3) ● SSB (Spectre v4/NG) ● L1TF (AKA Foreshadow/Spectre v5) ● MDS & TAA Speculative vulnerabilities Speculative Execution Side Channel Methods Intel: “The concept behind speculative execution is that instructions are executed ahead of knowing that they are required. [...] By executing instructions speculatively, performance can be increased by minimizing latency and extracting greater parallelism. …. While speculative operations do not affect the architectural state of the processor, they can affect the microarchitectural state, such as information stored in Translation Lookaside Buffers (TLBs) and caches. ... A side channel method works by gaining information through observing the system, such as by measuring microarchitectural properties about the system. Unlike buffer overflows and other vulnerability classes, side channels do not directly influence the execution of the program, nor do they allow data to be modified or deleted. ” Speculative vulnerabilities and public clouds When running on a public cloud … but my cloud provider -
Viewed Through the Prism of Clausewitzian Strategy
CYBERWAR – VIEWED THROUGH THE PRISM OF CLAUSEWITZIAN STRATEGY Commodore Vishwanathan K Ganapathi, VSM Introduction In a globalised world where speed and reliability of information exchange is thesine qua non of technological advancement, the importance of cyberspace to a country is immeasurable. Knowledge and awareness, which derive from the degree to which cyberspace can be exploited for rapidly storing, manipulating and disseminating data, have become important measures of a nation’s power.1 As a consequence, the destruction or disruption of any of the constituent elements of cyberspace from a cyber attack would not just blunt a country’s ability to gain strategic advantage from its technological superiority but would gravely threaten its security as well. Depending on their intensity and complexity, cyber attacks can inflict a wide spectrum of damage ranging from less dangerous depredations like the theft of personal information and digital heists to highly destructive actions like the disruption of critical infrastructure- ‘the facilities, systems, sites and networks necessary for the delivery of essential services and functions’2 - industrial sabotage, subversion, data destruction or theft of sensitive information. It is the latter category, most often believed to be orchestrated for political reasons by a potential adversary, which has transformed cyber attacks from being perceived as a trivial problem befitting address by an IT professional to one that merits the focus of policy planners and strategists alike.3 The concerns of governments about the gravity of the threat from cyber attacks stem from the certitude that easily accessible destructive technologies are being exploited by state and non-state actors alike to launch attacks even against powerful adversaries several thousand miles away. -
A Survey of Published Attacks on Intel
1 A Survey of Published Attacks on Intel SGX Alexander Nilsson∗y, Pegah Nikbakht Bideh∗, Joakim Brorsson∗zx falexander.nilsson,pegah.nikbakht_bideh,[email protected] ∗Lund University, Department of Electrical and Information Technology, Sweden yAdvenica AB, Sweden zCombitech AB, Sweden xHyker Security AB, Sweden Abstract—Intel Software Guard Extensions (SGX) provides a Unfortunately, a relatively large number of flaws and attacks trusted execution environment (TEE) to run code and operate against SGX have been published by researchers over the last sensitive data. SGX provides runtime hardware protection where few years. both code and data are protected even if other code components are malicious. However, recently many attacks targeting SGX have been identified and introduced that can thwart the hardware A. Contribution defence provided by SGX. In this paper we present a survey of all attacks specifically targeting Intel SGX that are known In this paper, we present the first comprehensive review to the authors, to date. We categorized the attacks based on that includes all known attacks specific to SGX, including their implementation details into 7 different categories. We also controlled channel attacks, cache-attacks, speculative execu- look into the available defence mechanisms against identified tion attacks, branch prediction attacks, rogue data cache loads, attacks and categorize the available types of mitigations for each presented attack. microarchitectural data sampling and software-based fault in- jection attacks. For most of the presented attacks, there are countermeasures and mitigations that have been deployed as microcode patches by Intel or that can be employed by the I. INTRODUCTION application developer herself to make the attack more difficult (or impossible) to exploit. -
Ethical Hacking
Ethical Hacking Alana Maurushat University of Ottawa Press ETHICAL HACKING ETHICAL HACKING Alana Maurushat University of Ottawa Press 2019 The University of Ottawa Press (UOP) is proud to be the oldest of the francophone university presses in Canada and the only bilingual university publisher in North America. Since 1936, UOP has been “enriching intellectual and cultural discourse” by producing peer-reviewed and award-winning books in the humanities and social sciences, in French or in English. Library and Archives Canada Cataloguing in Publication Title: Ethical hacking / Alana Maurushat. Names: Maurushat, Alana, author. Description: Includes bibliographical references. Identifiers: Canadiana (print) 20190087447 | Canadiana (ebook) 2019008748X | ISBN 9780776627915 (softcover) | ISBN 9780776627922 (PDF) | ISBN 9780776627939 (EPUB) | ISBN 9780776627946 (Kindle) Subjects: LCSH: Hacking—Moral and ethical aspects—Case studies. | LCGFT: Case studies. Classification: LCC HV6773 .M38 2019 | DDC 364.16/8—dc23 Legal Deposit: First Quarter 2019 Library and Archives Canada © Alana Maurushat, 2019, under Creative Commons License Attribution— NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) https://creativecommons.org/licenses/by-nc-sa/4.0/ Printed and bound in Canada by Gauvin Press Copy editing Robbie McCaw Proofreading Robert Ferguson Typesetting CS Cover design Édiscript enr. and Elizabeth Schwaiger Cover image Fragmented Memory by Phillip David Stearns, n.d., Personal Data, Software, Jacquard Woven Cotton. Image © Phillip David Stearns, reproduced with kind permission from the artist. The University of Ottawa Press gratefully acknowledges the support extended to its publishing list by Canadian Heritage through the Canada Book Fund, by the Canada Council for the Arts, by the Ontario Arts Council, by the Federation for the Humanities and Social Sciences through the Awards to Scholarly Publications Program, and by the University of Ottawa. -
2019 Sonicwall Cyber Threat Report
MID-YEAR UPDATE | JULY 2019 2019 SONICWALL CYBER THREAT REPORT Arm Your Business with the Latest Threat Intelligence from the First Half of 2019 SONICWALL CAPTURE LABS 1 MILLION + THREAT NETWORK Sensors 215 + Countries & Territories 24 x 7 x 365 Monitoring < 24 HOURS Threat Response 140K + Malware Samples Collected Daily 28M + Attacks BlockeD Daily 2019 GLOBAL CYBER ARMS RACE 2018 1H 2019 1H SonicWall recorded more than 4.78 billion malware attacKs for the first half of 2019 — a 20% year-to-date 5.99 Billion decrease. 4.78 Billion Global malware volume dips to start 2019, but other attack types rebound. MALWARE INTRUSION WEB APP RANSOMWARE IOT ENCRYPTED CYBERATTACK TRENDS ATTACKS ATTEMPTS ATTACKS ATTACKS MALWARE THREATS 76% 55% As global malware 11% 15% volume declines, 4% other attacK types increase during -20% the first half of 2019. 4.8 BILLION 2.0 TRILLION 19.2 MILLION 110.9 MILLION 13.5 MILLION 2.5 MILLION 2019 MALWARE VOLUME: TOP GLOBAL COUNTRIES 2019 Malware Attacks Top Countries Malware attacks 52.0 are largely down in France -53% 2019 witH a few Netherlands 56.5 +3% exceptions. Germany 66.5 -63% Switzerland 75.9 +72% InDia (25%), SwitzerlanD Brazil -4% 121.2 (72%) anD tHe China -61% 138.3 NetHerlanDs (3%) were the top coUntries that Canada -11% 155.4 sUffereD increaseD India +25% 226.9 malware activity. United Kingdom -9% 313.6 United States -17% 2,494.5 - 500 1,000 1,500 2.000 2,500 3,000 MILLIONS RANSOMWARE STILL RISING Ransomware VolUme YTD 110.9 Million Ransomware AttacKs 1H 2018 1H 2019 Change U.K.