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TECHNOLOGY

Next generation of phishing attacks uses unexpected delivery methods to steal data

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A man fishing at a lake.

Netskope, a specialist in secure access service edge (SASE), has unveiled new research that shows how the prevalence of cloud applications is changing the way threat actors are using phishing attack delivery methods to steal data. 

The Netskope Cloud and Threat Report: Phishing details trends in phishing delivery methods such as fake login pages and fake third-party cloud applications designed to mimic legitimate apps, the targets of phishing attacks, where the fraudulent content is hosted, and more.

Although email is still a primary mechanism for delivering phishing links to fake login pages to capture usernames, passwords, MFA codes and more, the report reveals that users are more frequently clicking phishing links arriving through other channels, including personal websites and blogs, social media, and search engine results. The report also details the rise in fake third-party cloud apps designed to trick users into authorizing access to their cloud data and resources.

Phishing Comes From All Directions

Traditionally considered the top phishing threat, 11% of the phishing alerts were referred from webmail services, such as Gmail, Microsoft Live, and Yahoo. Personal websites and blogs, particularly those hosted on free hosting services, were the most common referrers to phishing content, claiming the top spot at 26%. The report identified two primary phishing referral methods: the use of malicious links through spam on legitimate websites and blogs, and the use of websites and blogs created specifically to promote phishing content.

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Search engine referrals to phishing pages have also become common, as attackers are weaponising data voids by creating pages centred around uncommon search terms where they can readily establish themselves as one of the top results for those terms. Examples identified by Netskope Threat Labs include how to use specific features in popular software, quiz answers for online courses, user manuals for a variety of business and personal products, and more.

Ray Canzanese, threat research director, Netskope Threat Labs, said: “Business employees have been trained to spot phishing messages in email and text messages, so threat actors have adjusted their methods and are luring users into clicking on phishing links in other, less expected places.

“While we might not be thinking about the possibility of a phishing attack while surfing the internet or favourite search engine, we all must use the same level of vigilance and skepticism as we do with inbound email, and never enter credentials or sensitive information into any page after clicking a link. Always browse directly to login pages.” 

The Rise of Fake Third-Party Cloud Apps

Netskope’s report discloses another key phishing method: tricking users into granting access to their cloud data and resources through fake third-party cloud applications. This early trend is particularly concerning because access to third-party applications is ubiquitous and poses a large attack surface. On average, end-users in organisations granted more than 440 third-party applications access to their Google data and applications, with one organisation having as many as 12,300 different plugins accessing data – an average of 16 plugins per user. Equally as alarming, over 44% of all third-party applications accessing Google Drive have access to either sensitive data or all data on a user’s Google Drive – further incentivising criminals to create fake third-party cloud apps.  

“The next generation of phishing attacks is upon us. With the prevalence of cloud applications and the changing nature of how they are used, from Chrome extensions or app add-ons, users are being asked to authorise access in what has become an overlooked attack vector,” added Canzanese. “This new trend of fake third-party apps is something we’re closely monitoring and tracking for our customers. We expect these types of attacks to increase over time, so organisations need to ensure that new attack paths such as OAuth authorisations are restricted or locked down. Employees should also be aware of these attacks and scrutinise authorisation requests the same way they scrutinise emails and text messages.” 

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Within the report, Netskope Threat Labs includes actionable steps organisations can take to identify and control access to phishing sites or applications, such as deploying a security service edge (SSE) cloud platform with a secure web gateway (SWG), enabling zero trust principles for least privilege access to data and continuous monitoring, and using Remote Browser Isolation (RBI) to reduce browsing risk for newly-registered domains.      

Additional key findings from the report include: 

  • Employees continue to click, fall victim to malicious links. It is widely understood that it takes just one click to severely compromise an organisation. While enterprise phishing awareness and training continues to be more prevalent, the report reveals that an average of eight out of every 1,000 end-users in the enterprise clicked on a phishing link or otherwise attempted to access phishing content.
  • Users are being lured by fake websites designed to mimic legitimate login pages. Attackers primarily host these websites on content servers (22%) followed by newly registered domains (17%). Once users put personal information into a fake site, or grant it access to their data, attackers are able to capture usernames, passwords, and multi-factor authentication (MFA) codes. 
  • Geographic location plays a role in the access rate of phishing. Africa and the Middle East were the two regions with the highest percentages of users accessing phishing content. In Africa, the percentage of users accessing phishing content is more than 33% above average, and in the Middle East, it is more than twice the average. Attackers frequently use fear, uncertainty, and doubt (FUD) to design phishing lures and also try to capitalise on major news items. Especially in the Middle East, attackers appear to be having success designing lures that capitalise on political, social, and economic issues affecting the region.

Tags: apps, data, Privacy, Security


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TECHNOLOGY

Next-gen chips, Amazon Q, and speedy S3

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AWS re:Invent, which has been taking place from November 27 and runs to December 1, has had its usual plethora of announcements: a total of 21 at time of print.

Perhaps not surprisingly, given the huge potential impact of generative AI – ChatGPT officially turns one year old today – a lot of focus has been on the AI side for AWS’ announcements, including a major partnership inked with NVIDIA across infrastructure, software, and services.

Yet there has been plenty more announced at the Las Vegas jamboree besides. Here, CloudTech rounds up the best of the rest:

Next-generation chips

This was the other major AI-focused announcement at re:Invent: the launch of two new chips, AWS Graviton4 and AWS Trainium2, for training and running AI and machine learning (ML) models, among other customer workloads. Graviton4 shapes up against its predecessor with 30% better compute performance, 50% more cores and 75% more memory bandwidth, while Trainium2 delivers up to four times faster training than before and will be able to be deployed in EC2 UltraClusters of up to 100,000 chips.

The EC2 UltraClusters are designed to ‘deliver the highest performance, most energy efficient AI model training infrastructure in the cloud’, as AWS puts it. With it, customers will be able to train large language models in ‘a fraction of the time’, as well as double energy efficiency.

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As ever, AWS offers customers who are already utilising these tools. Databricks, Epic and SAP are among the companies cited as using the new AWS-designed chips.

Zero-ETL integrations

AWS announced new Amazon Aurora PostgreSQL, Amazon DynamoDB, and Amazon Relational Database Services (Amazon RDS) for MySQL integrations with Amazon Redshift, AWS’ cloud data warehouse. The zero-ETL integrations – eliminating the need to build ETL (extract, transform, load) data pipelines – make it easier to connect and analyse transactional data across various relational and non-relational databases in Amazon Redshift.

A simple example of how zero-ETL functions can be seen is in a hypothetical company which stores transactional data – time of transaction, items bought, where the transaction occurred – in a relational database, but use another analytics tool to analyse data in a non-relational database. To connect it all up, companies would previously have to construct ETL data pipelines which are a time and money sink.

The latest integrations “build on AWS’s zero-ETL foundation… so customers can quickly and easily connect all of their data, no matter where it lives,” the company said.

Amazon S3 Express One Zone

AWS announced the general availability of Amazon S3 Express One Zone, a new storage class purpose-built for customers’ most frequently-accessed data. Data access speed is up to 10 times faster and request costs up to 50% lower than standard S3. Companies can also opt to collocate their Amazon S3 Express One Zone data in the same availability zone as their compute resources.  

Companies and partners who are using Amazon S3 Express One Zone include ChaosSearch, Cloudera, and Pinterest.

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Amazon Q

A new product, and an interesting pivot, again with generative AI at its core. Amazon Q was announced as a ‘new type of generative AI-powered assistant’ which can be tailored to a customer’s business. “Customers can get fast, relevant answers to pressing questions, generate content, and take actions – all informed by a customer’s information repositories, code, and enterprise systems,” AWS added. The service also can assist companies building on AWS, as well as companies using AWS applications for business intelligence, contact centres, and supply chain management.

Customers cited as early adopters include Accenture, BMW and Wunderkind.

Want to learn more about cybersecurity and the cloud from industry leaders? Check out Cyber Security & Cloud Expo taking place in Amsterdam, California, and London. Explore other upcoming enterprise technology events and webinars powered by TechForge here.

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HCLTech and Cisco create collaborative hybrid workplaces

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Digital comms specialist Cisco and global tech firm HCLTech have teamed up to launch Meeting-Rooms-as-a-Service (MRaaS).

Available on a subscription model, this solution modernises legacy meeting rooms and enables users to join meetings from any meeting solution provider using Webex devices.

The MRaaS solution helps enterprises simplify the design, implementation and maintenance of integrated meeting rooms, enabling seamless collaboration for their globally distributed hybrid workforces.

Rakshit Ghura, senior VP and Global head of digital workplace services, HCLTech, said: “MRaaS combines our consulting and managed services expertise with Cisco’s proficiency in Webex devices to change the way employees conceptualise, organise and interact in a collaborative environment for a modern hybrid work model.

“The common vision of our partnership is to elevate the collaboration experience at work and drive productivity through modern meeting rooms.”

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Alexandra Zagury, VP of partner managed and as-a-Service Sales at Cisco, said: “Our partnership with HCLTech helps our clients transform their offices through cost-effective managed services that support the ongoing evolution of workspaces.

“As we reimagine the modern office, we are making it easier to support collaboration and productivity among workers, whether they are in the office or elsewhere.”

Cisco’s Webex collaboration devices harness the power of artificial intelligence to offer intuitive, seamless collaboration experiences, enabling meeting rooms with smart features such as meeting zones, intelligent people framing, optimised attendee audio and background noise removal, among others.

Want to learn more about cybersecurity and the cloud from industry leaders? Check out Cyber Security & Cloud Expo taking place in Amsterdam, California, and London. Explore other upcoming enterprise technology events and webinars powered by TechForge here.

Tags: Cisco, collaboration, HCLTech, Hybrid, meetings

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Canonical releases low-touch private cloud MicroCloud

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Canonical has announced the general availability of MicroCloud, a low-touch, open source cloud solution. MicroCloud is part of Canonical’s growing cloud infrastructure portfolio.

It is purpose-built for scalable clusters and edge deployments for all types of enterprises. It is designed with simplicity, security and automation in mind, minimising the time and effort to both deploy and maintain it. Conveniently, enterprise support for MicroCloud is offered as part of Canonical’s Ubuntu Pro subscription, with several support tiers available, and priced per node.

MicroClouds are optimised for repeatable and reliable remote deployments. A single command initiates the orchestration and clustering of various components with minimal involvement by the user, resulting in a fully functional cloud within minutes. This simplified deployment process significantly reduces the barrier to entry, putting a production-grade cloud at everyone’s fingertips.

Juan Manuel Ventura, head of architectures & technologies at Spindox, said: “Cloud computing is not only about technology, it’s the beating heart of any modern industrial transformation, driving agility and innovation. Our mission is to provide our customers with the most effective ways to innovate and bring value; having a complexity-free cloud infrastructure is one important piece of that puzzle. With MicroCloud, the focus shifts away from struggling with cloud operations to solving real business challenges” says

In addition to seamless deployment, MicroCloud prioritises security and ease of maintenance. All MicroCloud components are built with strict confinement for increased security, with over-the-air transactional updates that preserve data and roll back on errors automatically. Upgrades to newer versions are handled automatically and without downtime, with the mechanisms to hold or schedule them as needed.

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With this approach, MicroCloud caters to both on-premise clouds but also edge deployments at remote locations, allowing organisations to use the same infrastructure primitives and services wherever they are needed. It is suitable for business-in-branch office locations or industrial use inside a factory, as well as distributed locations where the focus is on replicability and unattended operations.

Cedric Gegout, VP of product at Canonical, said: “As data becomes more distributed, the infrastructure has to follow. Cloud computing is now distributed, spanning across data centres, far and near edge computing appliances. MicroCloud is our answer to that.

“By packaging known infrastructure primitives in a portable and unattended way, we are delivering a simpler, more prescriptive cloud experience that makes zero-ops a reality for many Industries.“

MicroCloud’s lightweight architecture makes it usable on both commodity and high-end hardware, with several ways to further reduce its footprint depending on your workload needs. In addition to the standard Ubuntu Server or Desktop, MicroClouds can be run on Ubuntu Core – a lightweight OS optimised for the edge. With Ubuntu Core, MicroClouds are a perfect solution for far-edge locations with limited computing capabilities. Users can choose to run their workloads using Kubernetes or via system containers. System containers based on LXD behave similarly to traditional VMs but consume fewer resources while providing bare-metal performance.

Coupled with Canonical’s Ubuntu Pro + Support subscription, MicroCloud users can benefit from an enterprise-grade open source cloud solution that is fully supported and with better economics. An Ubuntu Pro subscription offers security maintenance for the broadest collection of open-source software available from a single vendor today. It covers over 30k packages with a consistent security maintenance commitment, and additional features such as kernel livepatch, systems management at scale, certified compliance and hardening profiles enabling easy adoption for enterprises. With per-node pricing and no hidden fees, customers can rest assured that their environment is secure and supported without the expensive price tag typically associated with cloud solutions.

Want to learn more about cybersecurity and the cloud from industry leaders? Check out Cyber Security & Cloud Expo taking place in Amsterdam, California, and London. Explore other upcoming enterprise technology events and webinars powered by TechForge here.

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Tags: automation, Canonical, MicroCloud, private cloud

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