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Health Care / Life Sciences

Breach intelligence, attack campaigns, and threat reports targeting the Health Care / Life Sciences sector.

3490 threat reports
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Health Care / Life Sciences Threat Reports

Showing 1405–1416 / 3490 reports
Critical RCE Vulnerability in Veeam Backup & Replication: CVE-2026-44963
Information Technology/IT5 months ago

Critical RCE Vulnerability in Veeam Backup & Replication: CVE-2026-44963

In June 2026, Veeam disclosed a critical vulnerability (CVE-2026-44963) in its Backup & Replication software, affecting versions up to 12.3.2.4465. This flaw allows authenticated domain users to execute remote code on domain-joined backup servers, potentially compromising backup infrastructure and associated data. Veeam promptly released version 12.3.2.4854 to address this issue. ([veeam.com](https://www.veeam.com/kb4869?utm_source=openai)) The incident underscores the persistent threat of remote code execution vulnerabilities in critical infrastructure. Organizations are urged to apply patches swiftly and review access controls to mitigate risks associated with authenticated user exploits.

Critical impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(medium)
Read report
Check Point VPN Vulnerability Exploited by Qilin Ransomware
Financial Services5 months ago

Check Point VPN Vulnerability Exploited by Qilin Ransomware

In early May 2026, a critical zero-day vulnerability (CVE-2026-50751) was exploited in Check Point's Remote Access VPN and Mobile Access products configured with the deprecated IKEv1 protocol. This flaw allowed unauthenticated attackers to bypass authentication and establish VPN sessions without valid credentials. The Qilin ransomware group was identified as exploiting this vulnerability, leading to unauthorized access and potential data breaches in several organizations. ([darkreading.com](https://www.darkreading.com/vulnerabilities-threats/check-point-vpn-flaw-exploited-early-may?utm_source=openai)) The exploitation of this vulnerability underscores the risks associated with using outdated protocols like IKEv1. Organizations must prioritize updating their systems to supported protocols and apply security patches promptly to mitigate such threats. ([darkreading.com](https://www.darkreading.com/vulnerabilities-threats/check-point-vpn-flaw-exploited-early-may?utm_source=openai))

Critical impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(high)
Read report
Critical LiteLLM Vulnerability CVE-2026-42271 Exploited in the Wild
Computer Software/Engineering5 months ago

Critical LiteLLM Vulnerability CVE-2026-42271 Exploited in the Wild

In May 2026, a critical command injection vulnerability, CVE-2026-42271, was identified in LiteLLM versions 1.74.2 through 1.83.6. This flaw allowed authenticated users to execute arbitrary commands on the host system by exploiting two endpoints used to preview an MCP server before saving it. The vulnerability was actively exploited in the wild, leading to unauthorized remote code execution. LiteLLM addressed the issue by releasing version 1.83.7, which requires the PROXY_ADMIN role for the affected endpoints. The exploitation of CVE-2026-42271 underscores the increasing targeting of AI infrastructure by threat actors. Organizations utilizing LiteLLM are urged to update to the latest version promptly to mitigate potential risks associated with this vulnerability.

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(medium)
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FROST Attack: A New Threat to User Privacy via SSD Timing
Financial Services5 months ago

FROST Attack: A New Threat to User Privacy via SSD Timing

In June 2026, researchers from Graz University of Technology unveiled a novel side-channel attack named FROST (Fingerprinting Remotely using OPFS-based SSD Timing). This attack enables malicious websites to infer users' browsing habits and application usage by exploiting SSD access time variations through JavaScript, without requiring native code execution or user permissions. By leveraging the Origin Private File System (OPFS) API, attackers can create large files that induce measurable SSD latency changes when other applications or websites are accessed, allowing them to identify specific user activities with high accuracy. ([tugraz.elsevierpure.com](https://tugraz.elsevierpure.com/de/publications/frost-fingerprinting-remotely-using-opfs-based-ssd-timing/?utm_source=openai)) The FROST attack underscores the evolving landscape of web-based privacy threats, highlighting the potential for sophisticated side-channel attacks that operate entirely within the browser environment. As web applications become more complex and integrated with local system resources, the need for robust security measures to mitigate such vulnerabilities becomes increasingly critical.

Medium impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(high)
C&CCommand & Control(high)
EExfiltration(high)
IImpact(high)
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Hades PyPI Attack: A New Wave of Supply Chain Threats
Computer Software/Engineering5 months ago

Hades PyPI Attack: A New Wave of Supply Chain Threats

In June 2026, a sophisticated supply chain attack known as the Hades campaign targeted the Python Package Index (PyPI), compromising 37 malicious wheel artifacts across 19 packages. The attackers utilized Python's .pth files to execute code automatically during interpreter startup, downloading the Bun JavaScript runtime and running an obfuscated JavaScript payload. This payload harvested a wide range of sensitive data, including credentials for GitHub, npm, PyPI, cloud services, and Kubernetes configurations. The stolen data was exfiltrated to public GitHub repositories with descriptions such as "Hades - The End for the Damned." This incident underscores the evolving nature of supply chain attacks, highlighting the need for enhanced security measures in open-source ecosystems. The use of legitimate package features for malicious purposes demonstrates the attackers' increasing sophistication and the critical importance of vigilant package management and code review processes.

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(high)
C&CCommand & Control(high)
EExfiltration(high)
IImpact(high)
Read report
CISA Adds Two Exploited Vulnerabilities to KEV Catalog
Government Administration5 months ago

CISA Adds Two Exploited Vulnerabilities to KEV Catalog

On June 8, 2026, the Cybersecurity and Infrastructure Security Agency (CISA) added two vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog: CVE-2026-42271 and CVE-2026-50751. CVE-2026-42271 affects BerriAI's LiteLLM versions 1.74.2 through 1.83.6, where certain endpoints allow authenticated users to execute arbitrary commands on the host system. CVE-2026-50751 impacts Check Point's Remote Access VPN and Mobile Access products using the deprecated IKEv1 protocol, enabling unauthenticated attackers to establish VPN sessions without valid credentials. Both vulnerabilities have been actively exploited, posing significant risks to federal enterprises. ([nvd.nist.gov](https://nvd.nist.gov/vuln/detail/CVE-2026-42271?utm_source=openai)) The inclusion of these vulnerabilities in the KEV Catalog underscores the critical need for organizations to promptly address known security flaws. As cyber threats evolve, timely remediation of such vulnerabilities is essential to maintain robust security postures and protect sensitive information from unauthorized access.

Critical impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(medium)
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Urgent: Chrome V8 Zero-Day CVE-2026-11645 Exploited in the Wild
Financial Services5 months ago

Urgent: Chrome V8 Zero-Day CVE-2026-11645 Exploited in the Wild

In June 2026, Google addressed a high-severity zero-day vulnerability, CVE-2026-11645, in Chrome's V8 JavaScript engine. This out-of-bounds read and write flaw allowed remote attackers to execute arbitrary code within the browser sandbox via crafted HTML pages. Discovered by researcher '303f06e3' in April 2026, the vulnerability was actively exploited in the wild prior to the patch release. ([infosecurity-magazine.com](https://www.infosecurity-magazine.com/news/google-patch-chrome-vulnerability/?utm_source=openai)) The incident underscores the persistent targeting of Chrome's V8 engine by threat actors, highlighting the need for continuous vigilance and prompt patching. Organizations should prioritize updating to Chrome version 149.0.7827.103 or later to mitigate potential risks. ([securityweek.com](https://www.securityweek.com/google-patches-5th-chrome-zero-day-exploited-in-2026/?utm_source=openai))

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(medium)
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Breaking AD Through NIS & MFA Infrastructure: A Case Study
Financial Services5 months ago

Breaking AD Through NIS & MFA Infrastructure: A Case Study

In June 2026, a comprehensive internal network penetration test revealed a critical vulnerability arising from the integration of legacy Network Information Service (NIS) with modern Multi-Factor Authentication (MFA) systems. Attackers exploited this intersection to gain unauthorized access, leading to a full domain compromise. The breach underscored the risks associated with blending outdated infrastructure with contemporary security controls, highlighting how such integrations can inadvertently create exploitable pathways. This incident serves as a stark reminder of the importance of thoroughly evaluating trust relationships between legacy and modern systems. As organizations continue to layer new security measures onto existing infrastructures, it's crucial to assess not just individual components but also their interactions to prevent unintended vulnerabilities.

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(high)
C&CCommand & Control(high)
EExfiltration(high)
IImpact(high)
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Microsoft Teams Phishing Attack 2026: IT Support Impersonation
Information Technology/IT5 months ago

Microsoft Teams Phishing Attack 2026: IT Support Impersonation

In June 2026, a sophisticated phishing campaign targeted Microsoft Teams users by impersonating IT support personnel. Attackers initiated chats through Teams, claiming to address account issues and requesting victims to approve multi-factor authentication (MFA) prompts. This social engineering tactic led to unauthorized access and potential data breaches. The campaign exploited the trust users place in internal communication tools, highlighting vulnerabilities in collaboration platforms. This incident underscores a growing trend where threat actors shift from traditional email phishing to exploiting trusted collaboration tools like Microsoft Teams. Organizations must enhance security measures and user awareness to mitigate such evolving threats.

Medium impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(medium)
Read report
Cisco SD-WAN Zero-Day CVE-2026-20245: A Critical Security Alert
Telecommunications5 months ago

Cisco SD-WAN Zero-Day CVE-2026-20245: A Critical Security Alert

In June 2026, Cisco disclosed CVE-2026-20245, a zero-day vulnerability in its Catalyst SD-WAN Manager, marking the seventh such exploit in their SD-WAN products that year. This flaw allows authenticated attackers with netadmin privileges to execute arbitrary commands as root by uploading a crafted file, potentially leading to unauthorized configuration changes on edge devices. Exploitation requires valid credentials or prior exploitation of vulnerabilities like CVE-2026-20182 or CVE-2026-20127. Cisco has observed limited cases where this vulnerability resulted in configuration changes pushed to edge devices. As of now, no patch or workaround is available, and the company advises upgrading to fixed software released in May 2026 as a protective measure. ([helpnetsecurity.com](https://www.helpnetsecurity.com/2026/06/05/cisco-sd-wan-cve-2026-20245-0-day-exploited/?utm_source=openai)) The recurrence of such vulnerabilities underscores the critical need for organizations to maintain rigorous access controls and promptly apply security updates. The exploitation of multiple zero-days within a short period highlights the evolving threat landscape targeting network infrastructure, emphasizing the importance of proactive vulnerability management and continuous monitoring to safeguard against potential breaches.

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(medium)
Read report
Check Point VPN Zero-Day Exploited by Qilin Ransomware
Financial Services5 months ago

Check Point VPN Zero-Day Exploited by Qilin Ransomware

In early May 2026, Check Point identified a critical authentication bypass vulnerability, CVE-2026-50751, in its Remote Access VPN and Mobile Access products configured with the deprecated IKEv1 protocol. This flaw allows unauthenticated remote attackers to establish VPN connections without valid credentials. Exploitation began on May 7, 2026, affecting a limited number of organizations globally, with at least one incident linked to the Qilin ransomware group. Check Point has released patches and mitigation measures to address this vulnerability. The exploitation of CVE-2026-50751 underscores the risks associated with using outdated protocols like IKEv1. Organizations are urged to update their systems promptly and transition to more secure configurations to prevent unauthorized access and potential ransomware attacks.

Critical impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(high)
Read report
Critical UniFi OS Vulnerabilities Enable Remote Code Execution
Information Technology/IT5 months ago

Critical UniFi OS Vulnerabilities Enable Remote Code Execution

In May 2026, Ubiquiti's UniFi OS was found to have three critical vulnerabilities—CVE-2026-34908, CVE-2026-34909, and CVE-2026-34910—each with a CVSS score of 10.0. These flaws allow unauthenticated remote attackers to execute arbitrary code with root privileges by chaining improper access control, path traversal, and command injection vulnerabilities. The vulnerabilities affect UniFi OS Server versions 5.0.6 and earlier, potentially compromising network management systems, surveillance cameras, and physical access controls. This incident underscores the escalating risks associated with network management systems as prime targets for cyberattacks. Organizations must prioritize timely patching and robust access controls to mitigate such vulnerabilities, especially given the increasing sophistication of threat actors targeting critical infrastructure.

Critical impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(medium)
Read report
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