Coordinated Action Cuts Off Access to VPN Service Used by Ransomware Groups

Law enforcement and judicial authorities in Europe, the US and Canada have seized the web domains and server infrastructure of DoubleVPN. This is a virtual private network (VPN) service which provided a safe haven for cybercriminals to attack their victims.
This coordinated takedown, led by the Dutch National Police (Politie), under jurisdiction of the National Public Prosecutor’s Office (Landelijk Parket), with international activity coordinated by Europol and Eurojust, has now ended the availability of this service.
Servers were seized across the world where DoubleVPN had hosted content, and the web domains were replaced with a law enforcement splash page. This coordinated takedown was carried out in the framework of the European Multidisciplinary Platform Against Criminal Threats (EMPACT).
DoubleVPN was heavily advertised on both Russian and English-speaking underground cybercrime forums as a means to mask the location and identities of ransomware operators and phishing fraudsters. The service claimed to provide a high level of anonymity by offering single, double, triple and even quadruple VPN-connections to its clients.
DoubleVPN was being used to compromise networks all around the world. Its cheapest VPN-connection cost as little as €22 ($25).
INTERNATIONAL COORDINATION
International cooperation was central to the success of this investigation as the critical infrastructure was scattered across the world.
- Europol’s European Cybercrime Centre (EC3) supported the investigation from the onset, bringing together all the involved countries to establish a joint strategy. Its cybercrime specialists organised over 30 coordination meetings and four workshops to prepare for the final phase of the takedown, alongside providing analytical and crypto-tracing support. A virtual command post was set up by Europol on the action day to ensure seamless coordination between all the authorities involved in the takedown.
- Eurojust facilitated the judicial cross-border cooperation and coordination, to ensure an adequate response in order to take down the network. For this purpose, and since October last year, six dedicated coordination meetings took place, organised by Eurojust, and set up a coordination centre during the action day, during which the operation was rolled on the ground by the various national authorities involved.

Countries ramp up cybersecurity strategies

ITU releases fourth edition of the Global Cybersecurity Index; key 2020 data points to increased commitment
​​​​The latest Global Cybersecurity Index (GCI) from the International Telecommunication Union (ITU) shows a growing commitment around the world to tackle and reduce cybersecurity threats.
Countries are working to improve their cyber safety despite the challenges of COVID-19 and the rapid shift of everyday activities and socio-economic services into the digital sphere, the newly released 2020 index confirms.
According to GCI 2020, around half of countries globally say they have formed a national computer incident response team (CIRT), indicating an 11 per cent increase since 2018. Rapid uptake of information and communication technologies (ICTs) during the COVID-19 pandemic has put cybersecurity at the forefront.
“In these challenging times, the unprecedented reliance on ICTs to drive society, economy and industry, makes it more important than ever before to secure cyberspace and build confidence among users," affirmed ITU Secretary General Houlin Zhao. “Governments and industry need to work together to make ICTs consistently safe and trustworthy for all. The Global Cybersecurity Index is a key element, offering a snapshot of the opportunities and gaps that can be addressed to strengthen every country's digital ecosystem."
Some 64 per cent of countries had adopted a national cybersecurity strategy (NCS) by year-end, while more than 70 per cent conducted cybersecurity awareness campaigns in 2020, compared to 58 per cent and 66 per cent, respectively, in 2018.
Addressing the cyber gap
Many countries and regions lag in key areas. These include:
- ​Cybersecurity skills training, which must be tailored to the needs of citizens, micro-, small-, and medium-sized enterprises (MSMEs);
Finance, healthcare, energy, and other key sectors, which require dedicated measures to close cybersecurity gaps;
- Critical infrastructure protection, which requires enhancement to meet new and evolving cyber threats;
- Individual data protection, which requires continual reinforcement as online activity expands.
Growing reliance on digital solutions necessitates ever stronger, yet also accessible and user-friendly, data protection measures.

NSA Releases Guidance on Securing Unified Communications and Voice and Video over IP Systems

NSA released a Cybersecurity Technical Report that provides best practices and mitigations for securing Unified Communications (UC) and Voice and Video over IP (VVoIP) call-processing systems. The comprehensive report, “Deploying Secure Unified Communications/Voice and Video over IP Systems,” also describes potential risks to UC/VVoIP systems that aren’t properly secured.
To complement the larger report, NSA published an abridged Cybersecurity Information Sheet to capture key takeways and introduce the steps organizations should take when securing their UC/VVoIP systems.
UC and VVoIP are workplace call-processing systems that provide a variety of collaboration tools as well as the flexibility to communicate using voice, video conferencing and instant messaging. The access to advanced call-processing features and centralization of management have made UC and VVoIP popular in enterprise environments, including National Security System, Department of Defense and Defense Industrial Base networks.
The IP infrastructure that enables UC/VVoIP systems also presents risks that were less prevalent in the prior generation of call centers. If UC/VVoIP systems are not properly secured, they are susceptible to the same malicious activity targeting existing IP systems through spyware, viruses, software vulnerabilities or other malicious means. Malicious actors could penetrate the IP networks to eavesdrop on conversations, impersonate users, commit toll fraud and perpetrate denial of service attacks. High-definition room audio and video could also be covertly collected.
To securely deploy UC/VVOIP systems, NSA provides best practices to use when preparing networks, establishing network perimeters, using enterprise session controllers and adding endpoints to deploy a UC/VVOIP system.
Methods to minimize the risk to UC/VVOIP systems include segmenting the networks to limit access to a common set of devices, ensuring timely patching, authentication and encryption of all signaling and media traffic, and verifying the security of devices before adding them to a network.

Microsoft update on brute force and password spraying activity

The NCSC has issued advice to organisations following an update from Microsoft on malicious cyber campaigns.
Microsoft has revealed that it had identified new activity from an Advanced Persistent Threat (APT) known as NOBELIUM targeting organisations globally.
The Microsoft Threat Intelligence Center says that this activity was mostly unsuccessful.
The NCSC has observed an increase in activity as part of malicious email and password spraying campaigns against a limited number of UK organisations. We are supporting those affected and would urge all organisations to familiarise themselves with our guidance on mitigating phishing attacks, including how to block phishing emails and how to implement two-factor/multi-factor authentication:
- Phishing attacks: defending your organisation
- Multi-factor authentication for online services
- Identity and access management (part of the 10 steps to cyber security collection)
- Home working: preparing your organisation and staff
The following blog posts from Microsoft provide further details, including IoCs, detection and mitigation advice:
- New Nobelium activity – Microsoft Security Response Center
- Investigating and Mitigating Malicious Drivers – Microsoft Security Response Center
- Nobelium Resource Center – updated March 4, 2021 – Microsoft Security Response Center

NSA Funds Development, Release of D3FEND

D3FEND, a framework for cybersecurity professionals to tailor defenses against specific cyber threats is now available through MITRE.  NSA funded MITRE’s research for D3FEND to improve the cybersecurity of National Security Systems, the Department of Defense, and the Defense Industrial Base. The D3FEND technical knowledge base of defensive countermeasures for common offensive techniques is complementary to MITRE’s ATT&CK, a knowledge base of cyber adversary behavior.
D3FEND establishes terminology of computer network defensive techniques and illuminates previously-unspecified relationships between defensive and offensive methods. This framework illustrates the complex interplay between computer network architectures, threats, and cyber countermeasures.
MITRE released D3FEND as a complement to its existing ATT&CK framework, a free, globally-accessible knowledge base of cyber adversary tactics and techniques based on real-world observations. Industry and government use ATT&CK as a foundation to develop specific cyber threat models and methodologies.
Complementary to the threat-based ATT&CK model, D3FEND provides a model of ways to counter common offensive techniques, enumerating how defensive techniques impact an actor’s ability to succeed. By framing computer network defender complexity of countermeasure functions and techniques as granularly as ATT&CK frames computer network attacker techniques, D3FEND enables cybersecurity professionals to tailor defenses against specific cyber threats, thereby reducing a system’s potential attack surface. As a result, D3FEND will drive more effective design, deployment, and defense of networked systems writ large.
Frameworks such as ATT&CK and D3FEND provide mission-agnostic tools for industry and government to conduct analyses and communicate findings. Whether categorizing adversary behavior or detailing how defensive capabilities mitigate threats, frameworks provide common descriptions that empower information sharing and operational collaboration for an ever-evolving cyber landscape.

WMO Executive Council endorses unified data policy

In a milestone decision, the World Meteorological Organization’s Executive Council has endorsed a unified policy on the international exchange of Earth system data to help its Members meet the explosive growth in demand for weather, climate and water services as the world grapples with the dual challenges of climate change and the increasing frequency of extreme weather events.
The draft data policy resolution, which must be adopted by the full 193-Member World Meteorological Congress extraordinary session scheduled for October 2021, paves the way for a sweeping update of policies on the free and unrestricted exchange of data that have been the bedrock of WMO since it was established more than 70 years ago.
The WMO Unified Policy for the International Exchange of Earth System Data is based on WMO’s strategic integrated Earth system approach to all monitoring and prediction of weather, climate, water and related environmental phenomena, and it will serve as the foundation of a wider push to strengthen the global observing networks and help overcome regional disparities.
“In order to meet the demand for services and forecasts, it is paramount to improve the exchange of weather, climate, water and ocean data. Severe gaps in data and weather observations, especially in Africa and island states, have a major negative impact on the accuracy of early warnings both locally and globally,” said WMO Secretary-General Prof. Petteri Taalas.
“A revision of WMO’s data policy will leverage benefits for the whole of society and will allow our global community to work better together to deliver services that protect life, livelihoods and property,” said Prof. Taalas.
“It is a very, very important step to have such a unified data policy for WMO,” said WMO President Gerhard Adrian. “We have many decisions on data policy, and now we have a united approach where all these parts are collected.”
“This is a great milestone, and a historical moment,” said Michel Jean, President of WMO’s Infrastructure Commission, which had developed the data policy resolution approved.
Numerical Weather Prediction
Delivery of weather and climate services depends on routine international exchange of weather and climate data, 24/7, 365 days per year, often within minutes of real time.
Observations are ingested into numerical prediction models, and the output from these models is used as a basis for weather and climate services. A primary aim with the establishment of WMO in 1951 was to create a coordination mechanism for the acquisition and international exchange of such data.
WMO’s current data policies are laid out in three separate Congress resolutions - Resolution 40 (Congress-XII, 1995, covering weather) and two subsequent resolutions (Resolution 25 (Cg-XIII) and Resolution 60 (Cg-17)) covering water and climate.
The new WMO Unified Data Policy resolution, in comparison, covers seven domains and disciplines - covering all WMO-relevant Earth system data - in a single policy statement, and it thus extends beyond the traditional areas of weather, climate and water data to incorporate also the areas of atmospheric composition, oceans, cryosphere and space weather.
Increasing the volume of observations that are shared internationally for use in global and regional Numerical Weather Prediction (NWP) models will help significantly improve the quality of these data products. The policy will also provide developing countries with better access to these key data products. The resulting improvement in forecasts and other services will be felt everywhere on the globe, but it will be especially pronounced in areas where the current observational data coverage is poor, including in many developing countries.
In addition, the data policy resolution expands from addressing just national meteorological and hydrological services to endorsing relevant data exchange among all partners, including agencies beyond meteorological and hydrological services, the rapidly growing private sector and academia.

GAO Cybersecurity Report and Recommendations for HHS

The Government Accountability Office (GAO) wants HHS to improve cybersecurity efforts by strengthening collaboration within the department and with the broader healthcare sector.
Health care organizations' IT systems are critical to the nation's well-being. Cyberattacks on them could, for example, put patient privacy at risk or disrupt essential telehealth services. (The nation's cybersecurity is on our High Risk List.)
The Department of Health and Human Services coordinates with health care organizations and others to support cybersecurity efforts. Its policies and procedures clearly describe roles and responsibilities, which is good for collaboration.
GAO is making seven recommendations to HHS to improve its collaboration and coordination within the department and the sector:
1. The HHS secretary should have the CIO overseeing the coordination and sharing of cybersecurity information between the Health Sector Cybersecurity Coordination Center and Healthcare Threat Operations Center.
2. The HHS secretary should order the CIO to monitor, evaluate and report on the progress and performance of the HHS Chief Information Security Officer Council, Continuous Monitoring and Risk Scoring Working Group, and Cloud Security Working Group.
3. HHS should direct the assistant secretary for preparedness and response to monitor, evaluate and report on the progress and performance of the Government Coordinating Council's Cybersecurity Working Group and HHS Cybersecurity Working Group.
4. HHS should have the CIO regularly monitor and update written agreements that describe how the HHS Chief Information Security Officer Council, Continuous Monitoring and Risk Scoring Working Group, and Cloud Security Working Group will collaborate and ensure that officials review and approve the updated agreements.
5. HHS should direct the assistant secretary for preparedness and response to ensure that authorizing officials review and approve the charter describing how the HHS Cybersecurity Working Group will manage collaboration.
6. HHS should have the assistant secretary for preparedness and response do the following: finalize written agreements that include a description of how the Government Coordinating Council's Cybersecurity Working Group will work together; identify the working group's roles and responsibilities; monitor and update the written agreements on a regular basis; and ensure that authorizing officials leading the working group approve the final agreements.
7. HHS should tell the assistant secretary for preparedness and response to update the charter for the Joint Healthcare and Public Health Cybersecurity Working Group for the current fiscal year and ensure that authorizing officials overseeing the group review and approve the updated charter.

AIAA and the Space Information Sharing and Analysis Center (Space ISAC) Enter Cooperative Agreement

The American Institute of Aeronautics and Astronautics (AIAA) and the Space Information Sharing and Analysis Center (Space ISAC) have entered into a Memorandum of Agreement (MOU) enabling the two organizations to collaborate on aerospace and space cybersecurity endeavors. The two organizations will cooperate to build the knowledge foundations of space cybersecurity. The Space ISAC brings cybersecurity situational awareness and operational excellence and AIAA offers its long history of convening and promoting aerospace expertise, knowledge, and leadership.
“AIAA is committed to bringing cyber protection to the heart of the aerospace industry. It is becoming more and more essential to address cybersecurity on an ongoing basis in the mainstream of our core processes – from the design and development of new space systems, to manufacturing and production, to operations,” said Dan Dumbacher, executive director of AIAA. “We look forward to our continued work with the Space ISAC, to use its frontline role in the cyber defense of aerospace to foster open dialogue and cooperation around this topic.”
The Space ISAC facilitates collaboration across the global space industry to prepare for and respond to vulnerabilities, incidents, and threats; to disseminate timely and actionable information among member entities; and to serve as the primary communications channel for the sector with respect to this information. Space ISAC is the only all-threats security information source for the public and private space sector. It will be the most comprehensive, single point source for data, facts and analysis on space security and threats to space assets. Space ISAC will also provide analysis and resources to support response, mitigation, and resilience initiatives.
Erin Miller, Space ISAC Executive Director, commented, “Space ISAC and AIAA coming together in partnership is a wonderful complement. Our initial collaboration efforts began in 2020 on the first ever ISAC-led tabletop exercise for the space sector. We are formalizing our partnership now and anticipate the impact will be seen through efforts in workforce development, education, space sector cybersecurity awareness, and more.”
The two organizations have already begun collaborating. In 2020, the Space ISAC staged a cybersecurity tabletop exercise for space industry executives at AIAA’s ASCEND event, a global gathering of 3,000 aerospace professionals and others who are focused on accelerating our off-world future faster. Both organizations also value the importance of infusing the  global space industry with content to educate industry professionals and students and will identify opportunities to leverage AIAA’s extensive educator outreach programs.
“Digital technology has made aerospace safer, smarter, and more connected than ever. We must now establish cybersecurity as a priority on par with safety. We look forward to working with the Space ISAC to expand cybersecurity awareness throughout the aerospace community and supply chain,” Dumbacher concluded.
Through the MOU, the Space ISAC and AIAA intend to cooperate on learning opportunities and explore other areas of mutual concern.

ENISA Report: New Light Shed on Capabilities in Energy & Healthcare

A new report released by the EU Agency for Cybersecurity (ENISA) showcases the product vulnerability management landscape, unveiling challenges faced by sectoral CSIRTs and PSIRTs.
Europeans can count on more than 500 Computer Incident Response Teams (CSIRTs) and on the CSIRTs network to respond to cybersecurity incidents and attacks.
In addition to CSIRTs, Product Security Incident Response Teams (PSIRTs) have emerged more recently. Their role is to manage the vulnerabilities of a company’s products and services.
PSIRTs have been mostly developed in a heterogeneous way. For instance, while some of them are well developed and independent from the main Incident Response (IR) team of the host company, others belong to their Security Operations Centre (SOC) or are just part of the development team.
Why a report on CSIRTs and PSIRTs capabilities?
The Directive on Security of Network and Information Systems (NISD) adopted in 2016 provides legal measures to boost the level of cybersecurity in the EU. Both CSIRTs and PSIRTs are essential players in the global Incident Response (IR) ecosystem.
The study published today - PSIRT Expertise and Capabilities Development - provides recommendations on the role of PSIRTs in the IR setup of the Member States according to the NISD, specifically in the energy and health sectors.
ENISA had already explored in details the IR setup across all sectors of the NISD in a study published in 2019: “EU Member States incident response development status report”.
Sectoral PSIRTs as energy or healthcare ones may benefit from an aligned approach in terms of processes and collaboration to ensure legal compliance in relation to their business partners, clients and possibly Operators of Essential Services or other actors subject to EU cybersecurity regulation.

Iceland prepares for next-generation cybersecurity

A booming data-centre industry and plans to improve connectivity are amplifying Iceland’s role in the global digital ecosystem.
Experts estimate that Iceland loses nearly USD 72 million (ISK 10 billion) to cybercrime each year – equivalent to roughly 0.3 per cent of the north Atlantic island nation’s gross domestic product.
Bringing together the wide range of institutions and experts that regulate, implement, and maintain cybersecurity systems can be a daunting task.
The GCI measures each country’s level of development and engagement in terms of five dimensions of cybersecurity: legal measures, technical measures, organizational measures, capacity development, and cooperation. The result is aggregated into an overall score and ranked among others worldwide.
In fast-moving fields like cybersecurity important steps related to documentation, coordination, and deliberation are easily neglected. To address this challenge, the Cyber Security Council used the GCI framework to review and revise national cybersecurity priorities, considering the framework in the context of Iceland’s priorities.
At the 2020 ITU Global CyberDrill online events, a series of sessions promoting hands-on exercises for national Computer Incident Response Teams (CIRTs), discussions on current cybersecurity issues and information sharing sessions, Iceland’s Cyber Security Council worked with practitioners from across the island to document the island’s readiness to withstand cyberattacks. Identifying best practices from around the world, the local experts discussed ways to improve their own ecosystem.
Efforts like this helped Iceland boost its GCI performance from 87th to 77th in the global rankings between 2017 and 2018 – and the results of this continued commitment will be revealed in the forthcoming 2020 edition of the Global Cybersecurity Index.
Room to improve
Iceland’s mapping of its cybersecurity progress demonstrates the GCI’s versatility. While such tools are mainly promoted to build capacity in developing countries, similar kinds of engagement can also benefit the most developed.
Technical measures, such as its frameworks for implementing cybersecurity standards, are similarly ripe for improvement. These actions would complement the country’s existing Computer Emergency Response Team (CERT-IS) and the Icelandic National Cybersecurity Strategy.
[Source: ITU]
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