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:
- CISA Releases Update to Threat Actors Exploiting Citrix CVE-2023-3519 to Implant Webshells
September 6, 2023
The Cybersecurity and Infrastructure Security Agency (CISA) has released an update to a previously published Cybersecurity Advisory (CSA), Threat Actors Exploiting Citrix CVE-2023-3519 to Implant Webshells. The CSA—originally released to warn network defenders of critical infrastructure organizations about threat actors exploiting CVE-2023-3519, an unauthenticated remote code execution (RCE) vulnerability affecting NetScaler (formerly Citrix) Application Delivery ...
- CISA Releases Capacity Enhancement Guide to Strengthen Agency Resilience to DDoS Attack
September 6, 2023
CISA has released actionable guidance for Federal Civilian Executive Branch (FCEB) agencies to help them evaluate and mitigate the risk of volumetric distributed denial-of-service (DDoS) attacks against their websites and related web services. The Capacity Enhancement Guide: Volumetric DDoS Against Web Services Technical Guidance: Helps agencies prioritize DDoS mitigations based on mission and reputational impact. Describes DDoS ...
- CISA Releases Two Industrial Control Systems Advisories
September 5, 2023
CISA released two Industrial Control Systems (ICS) advisories on September 5, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-23-248-01 Fujitsu Limited Real-time Video Transmission Gear IP series Read more… Source: U.S. Cybersecurity and Infrastructure Security Agency
- UK: National Grid plots ‘honeypots’ to catch hackers as cyber attacks ramp up
August 30, 2023
National Grid is to set “honeypots” and plant false documents online as part of efforts to counter a surge in cyber attackers. The Grid has advertised a contract worth more than a million pounds to secure advanced cyber “deception” technology to help improve its digital defences. The London-listed infrastructure provider, which runs Britain’s electricity network and ...
- Deconstructing ransomware, cybercriminals and their modus operandi
August 29, 2023
The problem of ransomware is a seemingly age-old problem that is not going away, at least not any time soon. Governments and law enforcement are banding together to try to battle this issue with financial sanctions and takedowns of the groups behind ransomware attacks but they’re like the mythical beast Hydra – take the head ...
- IAEA: Improving Computer Security Anomaly Detection Techniques through Coordinated Research Projects
August 25, 2023
Identifying anomalies in the operations of computer systems that control critical safety and security functions calls for extensive expertise, and the actions required need to be tested, analysed and amended in order to be robust. “Anomaly detection plays an important part in early assessment of possible threats targeting the computer-based systems at nuclear and radiological facilities,” ...