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Information Technology/IT

Breach intelligence, attack campaigns, and threat reports targeting the Information Technology/IT sector.

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Information Technology/IT Threat Reports

Showing 2437–2448 / 3797 reports
Microsoft Copilot's 2026 Reprompt Exploit: A Wake-Up Call for AI Security
Financial Services8 months ago

Microsoft Copilot's 2026 Reprompt Exploit: A Wake-Up Call for AI Security

In early 2026, a critical vulnerability known as the "Reprompt" exploit was discovered in Microsoft Copilot by Varonis Threat Labs. This flaw allowed attackers to embed a "q parameter" within phishing links, which, when clicked, silently activated Copilot to exfiltrate sensitive user data to attacker-controlled servers. Remarkably, this attack required no further user interaction beyond the initial click, effectively bypassing existing enterprise security controls. Microsoft promptly addressed and patched the vulnerability by January 13, 2026. ([windowscentral.com](https://www.windowscentral.com/artificial-intelligence/microsoft-copilot/copilot-ai-reprompt-exploit-detailed-2026?utm_source=openai)) The Reprompt exploit underscores the escalating sophistication of AI-targeted cyberattacks, highlighting the necessity for continuous vigilance and robust security measures in AI-integrated applications. As AI systems become more embedded in daily workflows, ensuring their security against such advanced threats is paramount.

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(low)
C&CCommand & Control(high)
EExfiltration(low)
IImpact(high)
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Contagious Interview 2026: A Wake-Up Call for Developer Security

Contagious Interview 2026: A Wake-Up Call for Developer Security

In early 2026, North Korean state-sponsored hackers launched the 'Contagious Interview' campaign, targeting software developers through fake job interviews. Posing as recruiters, they lured victims into cloning malicious repositories from platforms like GitHub and opening them in Visual Studio Code. Upon granting trust to these repositories, embedded malicious payloads executed automatically, establishing backdoors for data theft and persistent access. ([microsoft.com](https://www.microsoft.com/en-us/security/blog/2026/03/11/contagious-interview-malware-delivered-through-fake-developer-job-interviews/?utm_source=openai)) This incident underscores the evolving sophistication of social engineering attacks, particularly within trusted development environments. The exploitation of Visual Studio Code's trusted workspace feature highlights the need for heightened vigilance and security measures in developer workflows. ([csoonline.com](https://www.csoonline.com/article/4119927/contagious-interview-turns-vs-code-into-an-attack-vector.html?utm_source=openai))

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(high)
EExfiltration(high)
IImpact(medium)
Read report
PhantomRaven NPM Attack 2026: A Wake-Up Call for Open-Source Security

PhantomRaven NPM Attack 2026: A Wake-Up Call for Open-Source Security

Between November 2025 and February 2026, the 'PhantomRaven' supply-chain attack targeted the npm registry, introducing 88 malicious packages through 50 disposable accounts. These packages, often mimicking legitimate projects like Babel and GraphQL Codegen, utilized a technique called Remote Dynamic Dependencies (RDD) to fetch and execute malicious code from external URLs during installation. The malware harvested sensitive information from developers' systems, including emails, CI/CD tokens, and system details, subsequently exfiltrating this data to the attackers' command-and-control servers. ([bleepingcomputer.com](https://www.bleepingcomputer.com/news/security/new-phantomraven-npm-attack-wave-steals-dev-data-via-88-packages/?utm_source=openai)) This incident underscores the escalating threat of supply-chain attacks in open-source ecosystems, highlighting the need for developers to exercise caution when integrating third-party packages. The use of AI-generated package names and sophisticated evasion techniques like RDD exemplify the evolving tactics of threat actors, emphasizing the importance of vigilant package management and verification practices.

Medium impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(high)
EExfiltration(high)
IImpact(medium)
Read report
Stryker's 2026 Cyberattack: A Wake-Up Call for Healthcare Cybersecurity

Stryker's 2026 Cyberattack: A Wake-Up Call for Healthcare Cybersecurity

In March 2026, Stryker Corporation, a leading medical technology company, experienced a significant cyberattack attributed to the pro-Iranian hacktivist group Handala. The attackers claimed to have infiltrated Stryker's global network, exfiltrated 50 terabytes of sensitive data, and deployed wiper malware that erased data on over 200,000 systems, servers, and mobile devices. This attack led to widespread operational disruptions across Stryker's offices in 79 countries, severely impacting their ability to deliver medical products and services. ([investing.com](https://www.investing.com/news/stock-market-news/stryker-stock-falls-34-on-iranlinked-cyberattack-report-93CH-4554963?utm_source=openai)) This incident underscores the escalating threat posed by politically motivated cyberattacks targeting critical infrastructure sectors. Organizations in the healthcare and medical technology industries must enhance their cybersecurity measures to protect against such sophisticated and destructive attacks.

Critical impact

Kill Chain

ICInitial Compromise(medium)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(high)
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Critical n8n RCE Vulnerability (CVE-2025-68613) Exposes Systems to Full Compromise

Critical n8n RCE Vulnerability (CVE-2025-68613) Exposes Systems to Full Compromise

In December 2025, a critical Remote Code Execution (RCE) vulnerability, identified as CVE-2025-68613, was discovered in n8n, an open-source workflow automation platform. This flaw allowed authenticated users to execute arbitrary code on the server by exploiting insufficient isolation in the workflow expression evaluation system. Successful exploitation could lead to full system compromise, including unauthorized access to sensitive data and modification of workflows. ([nvd.nist.gov](https://nvd.nist.gov/vuln/detail/CVE-2025-68613?utm_source=openai)) The vulnerability was addressed in n8n versions 1.120.4, 1.121.1, and 1.122.0. However, as of March 2026, over 40,000 unpatched instances remain exposed online, with significant concentrations in North America and Europe. ([bleepingcomputer.com](https://www.bleepingcomputer.com/news/security/cisa-orders-feds-to-patch-n8n-rce-flaw-exploited-in-attacks/?utm_source=openai))

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(medium)
Read report
Malicious Rust Crates and AI Bot Exploit CI/CD Pipelines to Steal Developer Secrets

Malicious Rust Crates and AI Bot Exploit CI/CD Pipelines to Steal Developer Secrets

In early March 2026, cybersecurity researchers identified a coordinated supply chain attack involving five malicious Rust crates—'chrono_anchor', 'dnp3times', 'time_calibrator', 'time_calibrators', and 'time-sync'—that masqueraded as time-related utilities. These crates exfiltrated sensitive '.env' files containing developer secrets to attacker-controlled infrastructure. Concurrently, an AI-powered bot named 'hackerbot-claw' exploited misconfigured GitHub Actions workflows in major open-source repositories, achieving remote code execution and stealing access tokens. This bot targeted repositories from organizations such as Microsoft, Datadog, and Aqua Security, leading to unauthorized code execution and potential repository takeovers. These incidents underscore the escalating threats to software supply chains, particularly through the exploitation of CI/CD pipeline vulnerabilities and the use of AI-driven automation in cyber attacks. Organizations must prioritize securing their development environments by auditing dependencies, implementing strict access controls, and continuously monitoring for anomalous activities to mitigate such risks.

Critical impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(medium)
C&CCommand & Control(high)
EExfiltration(high)
IImpact(medium)
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UNC6426's Rapid Exploitation of nx npm Supply Chain: A 72-Hour Breach to AWS Admin Access

UNC6426's Rapid Exploitation of nx npm Supply Chain: A 72-Hour Breach to AWS Admin Access

In August 2025, the threat actor UNC6426 exploited a supply chain vulnerability in the nx npm package to infiltrate a victim's cloud environment. The attackers published malicious versions of the nx package, which, when installed, exfiltrated developer credentials, including GitHub tokens. Utilizing these stolen tokens, UNC6426 gained unauthorized access to the victim's GitHub account, abused the GitHub-to-AWS OpenID Connect (OIDC) trust relationship to create a new AWS administrator role, and within 72 hours, exfiltrated data from Amazon S3 buckets and destroyed production environments. This incident underscores the escalating sophistication of supply chain attacks, where attackers leverage trusted relationships between development tools and cloud services to escalate privileges rapidly. The breach highlights the critical need for organizations to implement stringent security measures, such as enforcing the principle of least privilege, regularly rotating credentials, and monitoring for anomalous activities within their CI/CD pipelines and cloud environments.

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(high)
IImpact(high)
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Critical SQL Injection Vulnerability in Elementor Ally Plugin Puts Over 250,000 WordPress Sites at Risk

Critical SQL Injection Vulnerability in Elementor Ally Plugin Puts Over 250,000 WordPress Sites at Risk

In March 2026, a critical SQL injection vulnerability (CVE-2026-2313) was discovered in the Ally – Web Accessibility & Usability plugin for WordPress, affecting versions up to 4.0.3. This flaw allows unauthenticated attackers to inject malicious SQL queries via the URL path, potentially leading to unauthorized access to sensitive database information. The vulnerability arises from insufficient escaping of user-supplied URL parameters in the `get_global_remediations()` method, which are directly concatenated into SQL JOIN clauses without proper sanitization. Exploitation is possible when the plugin is connected to an Elementor account with the Remediation module active. Despite the release of a patched version (4.1.0) on February 23, 2026, data indicates that only about 36% of the affected websites have updated, leaving over 250,000 sites vulnerable. This incident underscores the persistent threat posed by SQL injection vulnerabilities in web applications, emphasizing the need for developers to implement robust input validation and sanitization practices. Website administrators are urged to promptly update plugins and maintain regular security audits to mitigate such risks.

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(low)
EExfiltration(medium)
IImpact(low)
Read report
Microsoft's March 2026 Patch Tuesday: Addressing Critical Zero-Day Vulnerabilities
Financial Services8 months ago

Microsoft's March 2026 Patch Tuesday: Addressing Critical Zero-Day Vulnerabilities

In March 2026, Microsoft released patches addressing 84 security vulnerabilities across its software portfolio, including two publicly disclosed zero-day flaws: CVE-2026-26127, a denial-of-service vulnerability in .NET, and CVE-2026-21262, an elevation of privilege vulnerability in SQL Server. Notably, over half of the patched vulnerabilities were related to privilege escalation, underscoring the critical need for organizations to apply these updates promptly to mitigate potential exploitation risks. ([anonhaven.com](https://anonhaven.com/en/news/microsoft-march-2026-patch-tuesday-83-cves/?utm_source=openai)) This incident highlights the ongoing challenges in securing complex software ecosystems and the importance of timely patch management. The disclosure of zero-day vulnerabilities before patches are available increases the window of opportunity for threat actors, emphasizing the need for organizations to maintain robust vulnerability management practices.

Critical impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(medium)
Read report
Critical n8n Vulnerabilities Expose Systems to Remote Code Execution

Critical n8n Vulnerabilities Expose Systems to Remote Code Execution

In early 2026, multiple critical vulnerabilities were identified in n8n, an open-source workflow automation platform. Notably, CVE-2026-27577 and CVE-2026-27493 allowed for remote code execution (RCE) through expression sandbox escapes and unauthenticated expression evaluations via Form nodes, respectively. These flaws enabled attackers to execute arbitrary commands on the n8n host, potentially leading to full system compromise. ([thehackernews.com](https://thehackernews.com/2026/03/critical-n8n-flaws-allow-remote-code.html?utm_source=openai)) The discovery of these vulnerabilities underscores the importance of timely software updates and vigilant security practices. Organizations utilizing n8n are urged to upgrade to patched versions immediately to mitigate potential exploitation risks.

Critical impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(medium)
Read report
Perplexity Comet AI Browser Phishing Attack 2026
Financial Services8 months ago

Perplexity Comet AI Browser Phishing Attack 2026

In March 2026, security researchers demonstrated a critical vulnerability in Perplexity's Comet AI browser, where attackers could manipulate the browser's AI assistant into executing phishing scams autonomously. By intercepting the browser's communication with AI services and feeding it into a Generative Adversarial Network (GAN), the researchers trained the AI to bypass its security measures and enter user credentials into malicious websites within minutes. This exploit highlights a significant shift in attack vectors, targeting AI models directly rather than end-users. The incident underscores the evolving threat landscape where AI-driven systems can be manipulated to perform unauthorized actions, emphasizing the need for robust security measures in AI integrations. As AI technologies become more prevalent, ensuring their resilience against such sophisticated attacks is paramount to maintaining user trust and data security.

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(high)
IImpact(high)
Read report
Microsoft's March 2026 Patch Tuesday: Addressing 83 Vulnerabilities, Including Two Publicly Disclosed Zero-Days
Financial Services8 months ago

Microsoft's March 2026 Patch Tuesday: Addressing 83 Vulnerabilities, Including Two Publicly Disclosed Zero-Days

In March 2026, Microsoft released security updates addressing 83 vulnerabilities across its product suite, including Windows, Office, SQL Server, Azure, and .NET. Among these, two zero-day vulnerabilities were publicly disclosed prior to patch release: CVE-2026-21262, an elevation of privilege flaw in SQL Server, and CVE-2026-26127, a denial-of-service vulnerability in .NET. Notably, none of these vulnerabilities were reported as actively exploited in the wild at the time of release. The update also included eight critical vulnerabilities, such as CVE-2026-21536, a remote code execution flaw in the Microsoft Devices Pricing Program, which Microsoft mitigated server-side without requiring user action. This Patch Tuesday marks the first in six months without any actively exploited zero-day vulnerabilities, indicating a positive trend in Microsoft's proactive security measures. However, the presence of publicly disclosed vulnerabilities underscores the importance of timely patch application to mitigate potential risks.

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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