Daily Tech Digest - December 03, 2021

IT threat evolution Q3 2021

Earlier this year, while investigating the rise of attacks against Exchange servers, we noticed a recurring cluster of activity that appeared in several distinct compromised networks. We attribute the activity to a previously unknown threat actor that we have called GhostEmperor. This cluster stood out because it used a formerly unknown Windows kernel mode rootkit that we dubbed Demodex; and a sophisticated multi-stage malware framework aimed at providing remote control over the attacked servers. The rootkit is used to hide the user mode malware’s artefacts from investigators and security solutions, while demonstrating an interesting loading scheme involving the kernel mode component of an open-source project named Cheat Engine to bypass the Windows Driver Signature Enforcement mechanism. ... The majority of GhostEmperor infections were deployed on public-facing servers, as many of the malicious artefacts were installed by the httpd.exe Apache server process, the w3wp.exe IIS Windows server process, or the oc4j.jar Oracle server process.

USB Devices the Common Denominator in All Attacks on Air-Gapped Systems

There have been numerous instances over the past several years where threat actors managed to bridge the air gap and access mission-critical systems and infrastructure. The Stuxnet attack on Iran — believed to have been led by US and Israeli cybersecurity teams — remains one of the most notable examples. In that campaign, operatives managed to insert a USB device containing the Stuxnet worm into a target Windows system, where it exploited a vulnerability (CVE-2010-2568) that triggered a chain of events that eventually resulted in numerous centrifuges at Iran's Natanz uranium enrichment facility being destroyed. Other frameworks that have been developed and used in attacks on air-gapped systems over the years include South Korean hacking group DarkHotel's Ramsay, China-based Mustang Panda's PlugX, the likely NSA-affiliated Equation Group's Fanny, and China-based Goblin Panda's USBCulprit. ESET analyzed these malware frameworks, and others that have not be specifically attributed to any group such as ProjectSauron and agent.btz.

How to do data science without big data

When you have visibility on the organizational strategy and the business problems to be solved, the next step is to finalize your analytics approach. Find out whether you need descriptive, diagnostic, or predictive analytics and how the insights will be used. This will clarify the data you should collect. If sourcing data is a challenge, phase out the collection process to allow for iterative progress with the analytics solution. For example, executives at a large computer manufacturer we worked with wanted to understand what drove customer satisfaction, so they set up a customer experience analytics program that started with direct feedback from the customer through voice-of-customer surveys. Descriptive insights presented as data stories helped improve the net promoter scores during the next survey. Over the next few quarters, they expanded their analytics to include social media feedback and competitor performance using sources such as Twitter, discussion forums, and double-blind market surveys. To analyze this data, they used advanced machine learning techniques.

Applying Social Leadership to Enhance Collaboration and Nurture Communities

Social leadership seems to differ as it is not a form of leadership that is granted, as is often the case in formal hierarchical environments. Organisations that have more “traditional management” structures and approaches tend to grant managers authority, accountabilities and power. Also, as I imagine you have seen, there has been much commentary over the years on the fact that management and leadership are not the same things. Some years ago when I was undertaking the Chartered Manager program with the Chartered Management Institute(CMI), I came across the definition that Management is “doing things right,” whereas leadership is “doing the right thing”. I find this succinct explanation of the difference refreshing and have continued to use this within my own coaching and mentoring work since. It feels to me that “doing the right thing” is the modus operandi of the social leader. Also, we talk a lot about the problems with accidental managers: those who have been promoted into managerial roles, often by having in the past been successful in their technical domains.

Report: APTs Adopting New Phishing Methods to Drop Payload

"When an RTF Remote Template Injection file is opened using Microsoft Word, the application will retrieve the resource from the specified URL before proceeding to display the lure content of the file. This technique is successful despite the inserted URL not being a valid document template file," Raggi says. Researchers demonstrated a process in which the RTF file was weaponized to retrieve the documentation page for RTF version from a URL at the time the file is opened. "The technique is also valid in the .rtf file extension format, however a message is displayed when opened in Word which indicates that the content of the specified URL is being downloaded and in some instances an error message is displayed in which the application specifies that an invalid document template was utilized prior to then displaying the lure content within the file," Raggi says. The weaponization part of the RTF file is made possible by creating or altering an existing RTF file’s document property bytes using a hex editor, which is a computer program that allows for manipulation of the fundamental binary data.

A blockchain connected motorbike: what Web 3.0 means for mobility and why you should care

We’ve been hearing about the potential of Web 3.0 for years – a decentralized web where information is distributed across nodes, making it more resistant to shutdowns and censorship. Specifically, its foundation lies in edge computing, artificial intelligence, and decentralized data networks. But what we haven’t talked enough about, is the massive impact Web 3.0 will have on mobility. Web 3.0 aims to build a new scalable economy where transactions are powered by blockchain technology, eschewing the need for a central intermediary or platform. And in the mobility space, there are lots of things happening. ... Pave Bikes connect to a private blockchain network. When you get your bike, you receive a non-fungible token (NFT). This is effectively a private key or token-based on ERC721. It is used to unlock the ebike via the Pave+ App. To be exact, the Pave mobile app is technically a dApp, a decentralized application connected to the blockchain. It enables riders to securely authenticate their proof of purchase and access their bike using Bluetooth, even without an internet connection.

Open banking will continue its exponential rise in the UK in 2022

Over the next year and beyond, it will be interesting to see how Variable Recurring Payments (VRPs) will continue to develop to allow businesses to connect to authorised payment providers to make payments on the customer’s behalf. Direct debits, which is the main mechanism in use today, are expensive, slow and have a painful, mainly paper-based process today. This is long overdue for digital transformation. I anticipate 2022 will be the year we begin to see VRPs in full effect. This will provide countless opportunities for consumers to find new ways to manage their finances. As VRPs progress, we will discover that they will do far more than simply paying bills and will unlock aspects of smart saving, one-click payments, and control over subscriptions. It will also be important to address issues that work against the great benefits of open banking in the near future. The 90-day reauthorisation rule, which requires open banking providers to re-confirm consent with the customer every 90 days, must be addressed. This rule currently undermines the principles of convenience and ease that open banking has been working on showcasing.

Major trends in online identity verification for 2022

As both consumer and investor demand for fintech startups continues to heat up, we expect to see even more neobanks and cryptocurrency investment platforms launching in the coming year. Unfortunately, bad actors are ready and they often target these nascent platforms, with the expectation that fraud prevention may be an afterthought at launch. But we expect that, as these startups go to market, these companies will shift their initial focus from purely optimizing for new user sign-ups to preventing fraud on their platforms, shifting from the required risk and compliance checks to more comprehensive anti-fraud solutions. Fortunately, there are ID verification solutions that can help with both, preventing fraud while still optimizing for sign-up conversions. Likewise, the tight hiring market for software developers will lead these new fintech firms to look for no-code or low-code ID verification and compliance solutions, rather than attempting to build them in-house.

AI-Based Software Testing: The Future of Test Automation

The success of digital technologies, and by their extension, businesses, is underpinned by the optimal performance of the software systems that form the core of operations in these enterprises. Many times, such enterprises make a trade-off between delivering a superior user experience and a faster time to market. As a consequence, the quality of the software systems often suffers from inadequacies, and enterprises cannot make much of their early ingress into the market. This results in the loss of revenue and brand value for such enterprises. The alternative is to go for comprehensive and rigorous software testing to find and fix bugs before the actual deployment. In fact, methodologies such as Agile and DevOps have given enterprises the means to achieve both: a superior user experience and a faster time to market. This is where AI-based automation comes into play and makes testing accurate, comprehensive, predictive, cost-effective, and quick. Artificial Intelligence, or AI, has become the buzzword for anything state-of-the-art or futuristic and is poised to make our lives more convenient.

Will Automation Fill Gaps Left by the ‘Great Resignation’?

From Lane’s perspective, the main areas DevOps teams should be looking to automate are continuous integration and continuous delivery (CI/CD), IaC and AIOps-enabled incident management platforms. “By taking the manual nature of day-to-day work off of DevOps engineers’ plates, they are freed to focus on digital transformation,” he said. “The number-one stumbling block is not starting with process.” Lane noted unless you understand all the steps in a procedure that you’re trying to automate, it is very difficult to maximize the power of automation tools. “Much of the process that is still adhered to today is outdated for the digital age,” he said. “Spend the time up front to map out what you hope to achieve with an automation project, what all the touchpoints are and how one can measure the quality of automation when it’s implemented.” Michaels added that while the internet is flooded by companies shouting they have the “best” tools, that proclamation of “best” is going to be determined by budget and known languages.

Quote for the day:

"Leadership is familiar, but not well understood." -- Gerald Weinberg

No comments:

Post a Comment