This is a story of network segmentation and the impact that seemingly trivial misconfigurations can have for your organization. This is one of those occasions.
This particular pen test asked for goals-based assessment focusing on post-compromise activities — an attempt by the client to discover how vulnerable internal systems were to lateral movement by an attacker who had compromised the domain. Among the goals was a request to attempt to compromise the client’s Amazon Web Services (AWS) infrastructure and a secondary request to access and exploit any systems discovered to contain sensitive or critical operational data .
Read more…
Source: Rapid7
Related:
- Malicious Cyber Actors Gain Access to Victim Accounts Through Consent Phishing
September 1, 2026
Since late 2025, malicious cyber actors have been targeting prominent victims, their family members, and personal acquaintances by directly messaging personal accounts with malicious links leveraging a technique known as “OAuth consent phishing.” Recently observed activity includes impersonating government officials, media, and other publicly known personalities on a commercial messaging application (CMA) and soliciting the targeted ...
- PaperCut NG/MF Critical Zero-Day Exploited in the Wild
August 28, 2026
On August 27, 2026, PaperCut Software published an urgent security advisory stating that it is investigating active exploitation of a vulnerability affecting PaperCut NG and PaperCut MF. PaperCut has confirmed customer incidents and is treating the issue as a security emergency. At the initial time of disclosure, the vulnerability had not been assigned a CVE identifier, and ...
- An open letter for a global surge in cyber defense
August 27, 2026
We have a limited window to strengthen cyber defenses. In the coming months, AI-enabled cyber attacks will become far more widespread and sophisticated as models around the world become increasingly capable. The companies and public services our communities depend on—from hospitals to water treatment plants to the infrastructure that powers the internet—are at risk. Today’s AI advances ...
- Securing the overlooked corners of the Software Development Lifecycle (SDLC) supply chain
August 21, 2026
While supply chain threats have been quietly compounding over the past decade, the last 12–18 months have triggered a drastic shift in the scale and velocity of these attacks. Rather than just hunting for bugs in finished software, attackers are targeting the everyday tools and code developers rely on. Unit 42 research shows this happening at ...
- Identity abuse through trusted communication channels
August 20, 2026
Identity has become a primary security boundary for most organizations, reducing the ability to solely trust other boundaries once associated with corporate networks. Users authenticate to cloud services using enterprise identities that provide access to collaboration platforms, business applications and sensitive data. With the adoption of software-as-a-service (SaaS) on the rise, people are shifting to ...
- ‘Proactive SIM’ cards can hijack smartphones, IoT devices and even EV chargers
August 18, 2026
A malicious SIM card can instruct the device it sits in to run commands of an attacker’s choosing, and on the cellular modules embedded in electric vehicle chargers, industrial routers, and car telematics units, essentially allowing it to take the entire device over. Researchers from the University of Birmingham and the German security firm Fuzzware demonstrated ...