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Chinese APT Exploits BeyondTrust API Key to Access U.S. Treasury Systems and Documents

Chinese APT Exploits BeyondTrust API Key to Access U.S. Treasury Systems and Documents

Dec 31, 2024 Vulnerability / Incident Response
The United States Treasury Department said it suffered a "major cybersecurity incident" that allowed suspected Chinese threat actors to remotely access some computers and unclassified documents.  "On December 8, 2024, Treasury was notified by a third-party software service provider, BeyondTrust, that a threat actor had gained access to a key used by the vendor to secure a cloud-based service used to remotely provide technical support for Treasury Departmental Offices (DO) end users," the department said in a letter informing the Senate Committee on Banking, Housing, and Urban Affairs. "With access to the stolen key, the threat actor was able to override the service's security, remotely access certain Treasury DO user workstations, and access certain unclassified documents maintained by those users." The federal agency said it has been working with the Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (...
Misconfigured Kubernetes RBAC in Azure Airflow Could Expose Entire Cluster to Exploitation

Misconfigured Kubernetes RBAC in Azure Airflow Could Expose Entire Cluster to Exploitation

Dec 31, 2024 Vulnerability / Cloud Security
Cybersecurity researchers have uncovered three security weaknesses in Microsoft's Azure Data Factory Apache Airflow integration that, if successfully exploited, could have allowed an attacker to gain the ability to conduct various covert actions, including data exfiltration and malware deployment. "Exploiting these flaws could allow attackers to gain persistent access as shadow administrators over the entire Airflow Azure Kubernetes Service (AKS) cluster," Palo Alto Networks Unit 42 said in an analysis published earlier this month. The vulnerabilities, albeit classified as low severity by Microsoft, are listed below - Misconfigured Kubernetes RBAC in Airflow cluster Misconfigured secret handling of Azure's internal Geneva service, and Weak authentication for Geneva Besides obtaining unauthorized access, the attacker could take advantage of the flaws in the Geneva service to potentially tamper with log data or send fake logs to avoid raising suspicion when c...
New HIPAA Rules Mandate 72-Hour Data Restoration and Annual Compliance Audits

New HIPAA Rules Mandate 72-Hour Data Restoration and Annual Compliance Audits

Dec 30, 2024 Cybersecurity / Compliance
The United States Department of Health and Human Services' (HHS) Office for Civil Rights (OCR) has proposed new cybersecurity requirements for healthcare organizations with an aim to safeguard patients' data against potential cyber attacks. The proposal, which seeks to modify the Health Insurance Portability and Accountability Act (HIPAA) of 1996, is part of a broader initiative to bolster the cybersecurity of critical infrastructure, the OCR said. The rule is designed to strengthen protections for electronic protected health information (ePHI) by updating the HIPAA Security Rule's standards to "better address ever-increasing cybersecurity threats to the healthcare sector." To that end, the proposal, among other things, requires organizations to conduct a review of the technology asset inventory and network map, identify potential vulnerabilities that could pose a threat to electronic information systems, and establish procedures to restore the loss of certa...
cyber security

AI Adoption Is Outpacing Governance, New SANS Survey Data Shows

websiteSANSCybersecurity / AI Security
See where 536 security pros say AI programs fall short: detection, trust, workforce readiness.
cyber security

11 Real Stories: How Identity Exposure Unlocks Active Attack Paths

websiteXM CyberCloud Security / Identity Security
Map cross-domain privilege escalation to sever breach routes at key choke points.
⚡ THN Weekly Recap: Top Cybersecurity Threats, Tools and Tips [30 Dec]

⚡ THN Weekly Recap: Top Cybersecurity Threats, Tools and Tips [30 Dec]

Dec 30, 2024 Cybersecurity / Hacking News
Every week, the digital world faces new challenges and changes. Hackers are always finding new ways to breach systems, while defenders work hard to keep our data safe. Whether it's a hidden flaw in popular software or a clever new attack method, staying informed is key to protecting yourself and your organization. In this week's update, we'll cover the most important developments in cybersecurity. From the latest threats to effective defenses, we've got you covered with clear and straightforward insights. Let’s dive in and keep your digital world secure. ⚡ Threat of the Week Palo Alto Networks PAN-OS Flaw Under Attack — Palo Alto Networks has disclosed a high-severity flaw impacting PAN-OS software that could cause a denial-of-service (DoS) condition on susceptible devices by sending a specially crafted DNS packet. The vulnerability (CVE-2024-3393, CVSS score: 8.7) only affects firewalls that have the DNS Security logging enabled. The company said it's aware of...
When Good Extensions Go Bad: Takeaways from the Campaign Targeting Browser Extensions

When Good Extensions Go Bad: Takeaways from the Campaign Targeting Browser Extensions

Dec 30, 2024 Browser Security / GenAI Security
News has been making headlines over the weekend of the extensive attack campaign targeting browser extensions and injecting them with malicious code to steal user credentials. Currently, over 25 extensions, with an install base of over two million users, have been found to be compromised, and customers are now working to figure out their exposure (LayerX, one of the companies involved in protecting against malicious extensions is offering a complimentary service to audit and remediate organizations’ exposure - to sign-up click here ). While this is not the first attack to target browser extensions, the scope and sophistication of this campaign are a significant step up in terms of the threats posed by browser extensions and the risks they pose to organizations. Now that details of the attack have been publicized, users and organizations need to assess their risk exposure to this attack and to browser extensions in general. This article is aimed at helping organizations understand t...
Dozens of Chrome Extensions Hacked, Exposing Millions of Users to Data Theft

Dozens of Chrome Extensions Hacked, Exposing Millions of Users to Data Theft

Dec 29, 2024 Endpoint Protection / Browser Security
A new attack campaign has targeted known Chrome browser extensions, leading to at least 35 extensions being compromised and exposing over 2.6 million users to data exposure and credential theft. The attack targeted publishers of browser extensions on the Chrome Web Store via a phishing campaign and used their access permissions to insert malicious code into legitimate extensions in order to steal cookies and user access tokens. The first company to shed light the campaign was cybersecurity firm Cyberhaven, one of whose employees was targeted by a phishing attack on December 24, allowing the threat actors to publish a malicious version of the extension. On December 27, Cyberhaven disclosed that a threat actor compromised its browser extension and injected malicious code to communicate with an external command-and-control (C&C) server located on the domain cyberhavenext[.]pro, download additional configuration files, and exfiltrate user data. The phishing email, which purported...
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