DarkGate Loader is a commodity malware loader with multiple features including the ability to download and execute files to memory, a Hidden Virtual Network Computing (HVNC) module, keylogging, information-stealing capabilities, and privilege escalation. Its distribution mechanism also makes use of legitimate AutoIt files to inject the malicious payload.

In today’s dynamic digital landscape, the security of hybrid networks has taken center stage. As organizations increasingly adopt cloud solutions, like Azure, the complexities of securing hybrid networks have grown significantly. In this blog post, we’ll provide an overview of the key products and solutions presented in the recent webinar with Microsoft, highlighting how they address these challenges.

Several months ago, Netskope Threat Labs uncovered a surge in PDF phishing attachments infiltrating Microsoft Live Outlook. These attacks were part of a larger series of phishing campaigns aimed to trick unsuspecting users. Upon closer examination, it's now apparent that the majority of these campaigns centered around Amazon-themed scams, with occasional diversions into Apple and IRS-themed phishing attempts.

It's been two years since we announced Email Routing, our solution to create custom email addresses for your domains and route incoming emails to your preferred mailbox. Since then, the team has worked hard to evolve the product and add more powerful features to meet our users' expectations. Examples include Route to Workers, which allows you to process your Emails programmatically using Workers scripts, Public APIs, Audit Logs, or DMARC Management.

Welcome to the third DDoS threat report of 2023. DDoS attacks, or distributed denial-of-service attacks, are a type of cyber attack that aims to disrupt websites (and other types of Internet properties) to make them unavailable for legitimate users by overwhelming them with more traffic than they can handle — similar to a driver stuck in a traffic jam on the way to the grocery store.

Cloud platforms offer unparalleled scalability, flexibility, and cost-efficiency. However, the convenience and advantages of the cloud are accompanied by significant security challenges. Hackers are constantly trying to exploit weak cloud configuration settings, which is why it’s important to have visibility into the security of your organization’s cloud infrastructure.

Navigating complex cloud networks with multiple clouds while ensuring secure and reliable access to workloads can be daunting. That’s why Netskope and AWS have teamed up to simplify this journey and make it a lot easier. Through the integration of Netskope Borderless SD-WAN with AWS Cloud WAN, teams can automate workload access from any remote site and user laptop, deliver a secure, reliable, flexible, and highly available middle-mile network service leveraging the AWS global network.

On Wednesday, October 18, 2023, we discovered attacks on our system that we were able to trace back to Okta – threat actors were able to leverage an authentication token compromised at Okta to pivot into Cloudflare’s Okta instance. While this was a troubling security incident, our Security Incident Response Team’s (SIRT) real-time detection and prompt response enabled containment and minimized the impact to Cloudflare systems and data.

The integration of cloud-native technologies like Kubernetes with public cloud platforms like Amazon EKS has ushered in a new era of scalable and efficient application deployments. However, this combination brings forth unique security challenges, especially concerning container images. Enter Calico Cloud’s Image Assurance – a comprehensive tool designed to bolster the security of your containerized applications on Amazon EKS.

Today’s guest is Charles Chu, CyberArk’s General Manager of Cloud Security, who’s spent more than a decade at the forefront of cloud security. Chu joins host David Puner for a conversation that delves into secure cloud access and the concept of zero standing privileges (ZSP), a dynamic approach to securing identities in multi-cloud environments.

Amazon’s Elastic Kubernetes Service (EKS) is a popular managed Kubernetes option that allows customers to benefit from both an offloaded Kubernetes management plane, and the wide range of services that AWS offers. Managed or unmanaged, securing cluster traffic is always critical and, although AWS Security Groups can secure the cluster nodes, securing pod traffic requires something closer to the application data-path.

In today’s digital age, businesses rely heavily on technology to drive their operations efficiently and effectively. This dependence on technology has brought about new challenges and risks, particularly in the realm of cybersecurity. As organisations strive to ensure operational resilience, they must recognize the integral role of cyber resilience in safeguarding their digital assets and operations. Cyber threats have become a persistent concern for businesses of all sizes.

If routing traffic on your network, managing cloud-based software-as-a-service (SaaS) applications, or general cloud connectivity is becoming more difficult for your IT team to manage, you may be ready for a software-defined wide area network (SD-WAN). SD-WAN is powerful networking tool that can help you centrally manage your traffic flow, independent of the underlying hardware on your network.

Historically, data center servers have used motherboards that included all key components on a single circuit board. The DC-SCM (Datacenter-ready Secure Control Module) decouples server management and security functions from a traditional server motherboard, enabling development of server management and security solutions independent of server architecture.

More than 5,000 rockets have been launched into Israel since the attacks from Hamas began on October 7th 2023. RedAlert - Rocket Alerts developed by Elad Nava allows individuals to receive timely and precise alerts about incoming airstrikes. Many people living in Israel rely on these alerts to seek safety - a service which has become increasingly important given the newest escalations in the region..

AWS or Amazon Web Services is no new name in the tech industry. Given the extensive range of services it offers involving computing, storage, database, networking, and much more, it is extensively utilized by businesses worldwide. One majorly important domain where AWS has set a precedent is security. However, realizing the full potential of its efficient security model requires proper AWS security assessment.

83% of organizations find cloud security to be a concern in the case of cloud computing. This overwhelming concern stems from the large-scale interactions offered by the cloud which can result in security risks, data leaks, and compliance issues.

The cloud has introduced entirely new environments, roles and circumstances that require us to reimagine the definition of privileged access management (PAM) and how to apply those principles to secure identities. PAM was built on the notion that identities must be secured, not just managed, to protect an organization’s most valuable assets. The well-recognized values of PAM remain highly desirable – least privilege, role-based access control and auditability of high-risk sessions.

As organizations adopt Microsoft AKS at scale, they need to enforce namespace or even workload-based isolation for better security and compliance. This isolation, often referred to as microsegmentation, can help prevent the lateral movement of threats inside Kubernetes clusters, achieve compliance by limiting communication across workloads or namespaces, and enable multi-tenancy by limiting communication.

Starting on Aug 25, 2023, we started to notice some unusually big HTTP attacks hitting many of our customers. These attacks were detected and mitigated by our automated DDoS system. It was not long however, before they started to reach record breaking sizes — and eventually peaked just above 201 million requests per second. This was nearly 3x bigger than our previous biggest attack on record.

Earlier today, Cloudflare, along with Google and Amazon AWS, disclosed the existence of a novel zero-day vulnerability dubbed the “HTTP/2 Rapid Reset” attack. This attack exploits a weakness in the HTTP/2 protocol to generate enormous, hyper-volumetric Distributed Denial of Service (DDoS) attacks.

Modern cloud applications are made up of thousands of distributed services and resources that support an equally large volume of concurrent requests. This level of scale makes it more challenging for engineers to identify system failures before they lead to costly outages. System failures are often difficult to predict in cloud environments, and security threats add another layer of complexity.

One of the major concerns of multi-cloud companies is security. 69% of organizations admitted to experiencing data breaches or exposures due to multi-cloud security configurations.

At Cloudflare, we're constantly vigilant when it comes to identifying vulnerabilities that could potentially affect the Internet ecosystem. Recently, on September 12, 2023, Google announced a security issue in Google Chrome, titled "Heap buffer overflow in WebP in Google Chrome," which caught our attention. Initially, it seemed like just another bug in the popular web browser. However, what we discovered was far more significant and had implications that extended well beyond Chrome.

Between the time it takes to stand up a new security tool in an IT environment, the resources needed to continually train personnel to effectively use each tool, and the raw cost of the solution itself, enterprise security teams invest quite a lot when introducing new security controls. Solutions that have been in place for a long time have likely grown with the team’s needs, and are well trusted within the organization.

On 2023-10-04 at 13:00 UTC, Atlassian released details of the zero-day vulnerability described as “Privilege Escalation Vulnerability in Confluence Data Center and Server” (CVE-2023-22515), a zero-day vulnerability impacting Confluence Server and Data Center products. Cloudflare was warned about the vulnerability before the advisory was published and worked with Atlassian to proactively apply protective WAF rules for all customers.

Today, we’re announcing the general availability of the Magic WAN Connector, a key component of our SASE platform, Cloudflare One. Magic WAN Connector is the glue between your existing network hardware and Cloudflare’s network — it provides a super simplified software solution that comes pre-installed on Cloudflare-certified hardware, and is entirely managed from the Cloudflare One dashboard.

A New World: The Cloud and Statistical Computing For biotechs, statistical computing has traditionally required complex on-premises infrastructure. Configuring servers and storage for data science became cumbersome and fluctuating project needs made scaling a headache. An immediate solution was needed, especially considering the complex needs of biostatisticians and data scientists alike. Enter The Cloud Enter the cloud revolution.

This year, Cloudflare officially became a teenager, turning 13 years old. We celebrated this milestone with a series of announcements that benefit both our customers and the Internet community. From developing applications in the age of AI to securing against the most advanced attacks that are yet to come, Cloudflare is proud to provide the tools that help our customers stay one step ahead.

In the ever-changing world of cybersecurity, Security Operations Centers (SOCs) are responsible for building comprehensive threat detection strategies for their environments. A key indicator of success for any SOC team is their level of security coverage, which correlates with the breadth, depth, and accuracy of their threat detection tools and workflows.