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Information Technology/IT

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

3797 threat reports
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Information Technology/IT Threat Reports

Showing 2581–2592 / 3797 reports
CISA Highlights Critical Roundcube Vulnerabilities Amid Active Exploitation
Government Administration8 months ago

CISA Highlights Critical Roundcube Vulnerabilities Amid Active Exploitation

In February 2026, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) added two critical vulnerabilities affecting Roundcube webmail software to its Known Exploited Vulnerabilities (KEV) catalog, citing active exploitation. The first, CVE-2025-49113, is a deserialization flaw allowing remote code execution by authenticated users due to improper validation of the '_from' parameter in 'upload.php'. The second, CVE-2025-68461, is a cross-site scripting vulnerability via the 'animate' tag in SVG documents. Both vulnerabilities have been exploited by threat actors, including nation-state groups like APT28 and Winter Vivern, to steal login credentials and spy on sensitive communications. ([thehackernews.com](https://thehackernews.com/2026/02/cisa-adds-two-actively-exploited.html?utm_source=openai)) The inclusion of these vulnerabilities in the KEV catalog underscores the persistent targeting of webmail platforms by sophisticated adversaries. Organizations using Roundcube are urged to apply the latest security patches promptly to mitigate potential risks. ([thehackernews.com](https://thehackernews.com/2026/02/cisa-adds-two-actively-exploited.html?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
Starkiller Phishing Kit: A New Era of MFA Bypass Attacks
Financial Services8 months ago

Starkiller Phishing Kit: A New Era of MFA Bypass Attacks

In February 2026, cybersecurity researchers uncovered 'Starkiller,' a sophisticated phishing-as-a-service platform developed by the cybercrime group Jinkusu. Unlike traditional phishing kits that use static replicas of login pages, Starkiller employs a headless Chrome browser within a Docker container to proxy live login pages of targeted brands such as Microsoft, Google, and Apple. This method allows attackers to capture user credentials, including multi-factor authentication (MFA) codes, in real-time by acting as a man-in-the-middle between the victim and the legitimate site. The platform offers features like keylogging, session token theft, geo-tracking, and real-time session monitoring, all accessible through an intuitive dashboard that lowers the technical barrier for cybercriminals. ([krebsonsecurity.com](https://krebsonsecurity.com/2026/02/starkiller-phishing-service-proxies-real-login-pages-mfa/?utm_source=openai)) The emergence of Starkiller signifies a significant escalation in phishing tactics, reflecting a broader trend toward commoditized, enterprise-style cybercrime tooling. Its ability to bypass MFA protections and its user-friendly interface make it a potent tool for attackers, necessitating a shift in defensive strategies toward behavioral detection and identity-aware analysis to effectively counter such advanced threats. ([darkreading.com](https://www.darkreading.com/threat-intelligence/starkiller-phishing-kit-mfa?utm_source=openai))

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(medium)
Read report
React2Shell Exploitation 2025: A Wake-Up Call for Web Security
Computer Software/Engineering8 months ago

React2Shell Exploitation 2025: A Wake-Up Call for Web Security

In December 2025, a critical vulnerability known as React2Shell (CVE-2025-55182) was disclosed in React Server Components, affecting versions 19.0 through 19.2.0. This flaw allowed unauthenticated remote code execution via crafted HTTP requests. Within hours of disclosure, state-sponsored threat actors, including Chinese groups Earth Lamia and Jackpot Panda, as well as North Korean operatives, began exploiting the vulnerability to deploy malware, establish persistent backdoors, and conduct cyber-espionage activities. The widespread use of React in web applications amplified the impact, leading to numerous system compromises across various sectors. ([aws.amazon.com](https://aws.amazon.com/blogs/security/china-nexus-cyber-threat-groups-rapidly-exploit-react2shell-vulnerability-cve-2025-55182/?utm_source=openai)) The rapid exploitation of React2Shell underscores the increasing speed at which threat actors weaponize newly disclosed vulnerabilities. Organizations are urged to prioritize timely patching and enhance monitoring to mitigate risks associated with such critical flaws.

Critical impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(medium)
C&CCommand & Control(high)
EExfiltration(medium)
IImpact(high)
Read report
AI-Powered Cyberattack Compromises Hundreds of FortiGate Devices Globally
Information Technology/IT8 months ago

AI-Powered Cyberattack Compromises Hundreds of FortiGate Devices Globally

Between January 11 and February 18, 2026, a Russian-speaking, financially motivated threat actor leveraged commercial generative AI services to compromise over 600 FortiGate devices across more than 55 countries. The attackers exploited exposed management ports and weak, single-factor authentication credentials, without utilizing any known FortiGate vulnerabilities. This campaign enabled the threat actor to extract full device configurations, including credentials and network topology information, facilitating further post-exploitation activities such as Active Directory compromise and credential harvesting. ([aws.amazon.com](https://aws.amazon.com/blogs/security/ai-augmented-threat-actor-accesses-fortigate-devices-at-scale/?utm_source=openai)) This incident underscores the evolving threat landscape where AI tools lower the technical barrier for cybercriminals, allowing even those with limited skills to execute large-scale attacks. Organizations must prioritize fundamental security measures, including securing management interfaces, enforcing strong authentication protocols, and maintaining vigilant monitoring to detect and respond to such AI-augmented threats.

Critical impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(high)
C&CCommand & Control(medium)
EExfiltration(high)
IImpact(medium)
Read report
North Korean IT Workers Exploit Remote Work to Infiltrate U.S. Companies in 2025
Information Technology/IT8 months ago

North Korean IT Workers Exploit Remote Work to Infiltrate U.S. Companies in 2025

In 2025, U.S. authorities uncovered a sophisticated scheme where North Korean IT workers, using stolen or fabricated identities, secured remote positions within over 300 U.S. companies. These operatives, often based in China and Russia, infiltrated organizations by posing as legitimate American employees, thereby accessing sensitive corporate data and systems. The illicit earnings, estimated at over $88 million, were funneled back to North Korea to support its weapons programs. ([forbes.com](https://www.forbes.com/sites/alonzomartinez/2025/04/25/north-korean-hackers-pose-as-remote-workers-to-infiltrate-us-firms/?utm_source=openai)) This incident underscores the escalating threat of nation-state actors exploiting remote work vulnerabilities to bypass traditional security measures. The use of advanced tactics, including AI-generated profiles and deepfake technologies, highlights the need for enhanced identity verification processes and continuous monitoring of remote access points to safeguard organizational assets. ([fortune.com](https://fortune.com/2025/08/04/north-korean-it-worker-infiltrations-exploded/?utm_source=openai))

Medium impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(medium)
Read report
UMMC Ransomware Attack Disrupts Healthcare Services in Mississippi
Health Care / Life Sciences8 months ago

UMMC Ransomware Attack Disrupts Healthcare Services in Mississippi

In February 2026, the University of Mississippi Medical Center (UMMC) experienced a significant ransomware attack that led to the closure of all its clinics statewide and the cancellation of elective procedures. The cyberattack compromised multiple IT systems, including the Epic electronic medical records platform, necessitating the implementation of downtime procedures to maintain patient care. Emergency services remained operational, but the disruption affected numerous outpatient services and appointments. ([bleepingcomputer.com](https://www.bleepingcomputer.com/news/security/university-of-mississippi-medical-center-closes-clinics-after-ransomware-attack/?utm_source=openai)) This incident underscores the escalating threat of ransomware attacks targeting healthcare institutions, highlighting the critical need for robust cybersecurity measures to protect sensitive patient data and ensure the continuity of medical services.

High impact

Kill Chain

ICInitial Compromise(medium)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(medium)
IImpact(high)
Read report
Credential Theft Leads to Massive Data Breach at French Ministry of Finance
Banking/Mortgage8 months ago

Credential Theft Leads to Massive Data Breach at French Ministry of Finance

In late January 2026, the French Ministry of Finance reported a significant data breach involving unauthorized access to the national bank account registry, FICOBA. A threat actor exploited stolen credentials from a government official to access sensitive information on approximately 1.2 million bank accounts. The compromised data included bank account details (RIBs/IBANs), account holder identities, physical addresses, and, in some cases, taxpayer identification numbers. Upon detection, the Ministry promptly restricted the unauthorized access and initiated measures to notify affected individuals and financial institutions. This incident underscores the critical importance of robust access controls and credential management within governmental systems. The breach highlights the escalating risks associated with credential theft and the necessity for enhanced cybersecurity measures to protect sensitive financial data. Organizations are urged to reassess their security protocols to mitigate similar threats.

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(low)
EExfiltration(high)
IImpact(high)
Read report
Google Engineers Indicted for Trade Secret Theft to Iran
Computer Software/Engineering8 months ago

Google Engineers Indicted for Trade Secret Theft to Iran

In February 2026, three Silicon Valley engineers—Samaneh Ghandali, her sister Soroor Ghandali, and her husband Mohammadjavad Khosravi—were indicted for allegedly stealing trade secrets from Google and other technology companies and transferring them to unauthorized locations, including Iran. The trio exploited their positions to access sensitive data related to processor security and cryptography, transferring hundreds of confidential files to personal devices and third-party platforms. Their actions were detected by Google's internal security systems in August 2023, leading to an internal investigation and subsequent legal action. This incident underscores the persistent threat of insider attacks in the tech industry, highlighting the need for robust internal security measures and vigilant monitoring to protect intellectual property. The case also reflects broader concerns about the exfiltration of sensitive technologies to foreign entities, emphasizing the importance of safeguarding national security interests in the face of evolving cyber threats.

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(high)
EExfiltration(high)
IImpact(high)
Read report
BeyondTrust 2026 RCE Vulnerability Exploited in Ransomware Attacks
Information Technology/IT8 months ago

BeyondTrust 2026 RCE Vulnerability Exploited in Ransomware Attacks

In early February 2026, BeyondTrust disclosed a critical pre-authentication remote code execution (RCE) vulnerability, CVE-2026-1731, affecting its Remote Support (RS) and Privileged Remote Access (PRA) products. This flaw allows unauthenticated attackers to execute arbitrary operating system commands by sending specially crafted requests to vulnerable endpoints. Despite the release of patches, active exploitation began almost immediately, with threat actors deploying ransomware and exfiltrating data. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added this vulnerability to its Known Exploited Vulnerabilities (KEV) catalog on February 13, 2026, emphasizing the urgency for organizations to apply the necessary updates. The rapid exploitation of CVE-2026-1731 underscores a concerning trend where attackers swiftly leverage newly disclosed vulnerabilities to launch ransomware campaigns. This incident highlights the critical need for organizations to implement robust patch management processes and maintain vigilant monitoring to detect and respond to such threats promptly.

Critical impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(high)
C&CCommand & Control(medium)
EExfiltration(high)
IImpact(high)
Read report
Ukrainian National Sentenced for Facilitating North Korean IT Worker Fraud
Information Technology/IT8 months ago

Ukrainian National Sentenced for Facilitating North Korean IT Worker Fraud

In February 2026, Ukrainian national Oleksandr Didenko was sentenced to five years in U.S. federal prison for orchestrating a scheme that enabled North Korean IT workers to fraudulently secure employment at 40 U.S. companies. Didenko operated the website Upworksell.com, facilitating the sale of stolen U.S. citizen identities to these workers, who then funneled their earnings back to North Korea to support its weapons programs. He also managed multiple 'laptop farms' in the U.S. to create the illusion of domestic employment locations. This case underscores the persistent threat of nation-state actors exploiting identity theft to infiltrate and financially exploit U.S. businesses. The incident highlights the evolving tactics of North Korean operatives, who now leverage authentic LinkedIn profiles to enhance the credibility of their fraudulent job applications, posing ongoing risks to corporate security and compliance.

Medium impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(medium)
LMLateral Movement(medium)
C&CCommand & Control(medium)
EExfiltration(high)
IImpact(high)
Read report
ClickFix Campaign 2026: Unveiling the MIMICRAT Malware Threat
Higher Education/Acadamia8 months ago

ClickFix Campaign 2026: Unveiling the MIMICRAT Malware Threat

In February 2026, a sophisticated cyber campaign known as ClickFix was identified, leveraging compromised legitimate websites to distribute a custom remote access trojan (RAT) named MIMICRAT. The attack initiated through a legitimate Bank Identification Number (BIN) validation service, bincheck.io, which was breached to inject malicious JavaScript. This script redirected users to a fake Cloudflare verification page, prompting them to execute a PowerShell command that ultimately deployed MIMICRAT. The RAT featured capabilities such as Windows token impersonation, SOCKS5 tunneling, and a suite of 22 commands for extensive post-exploitation activities. Victims spanned multiple geographies, including a U.S.-based university and various Chinese-speaking users, indicating broad opportunistic targeting. This incident underscores the evolving nature of cyber threats, where attackers exploit trusted websites to deliver sophisticated malware. The use of multi-stage PowerShell scripts and the deployment of custom RATs like MIMICRAT highlight the increasing complexity of attack vectors. Organizations must remain vigilant, ensuring robust security measures are in place to detect and mitigate such advanced threats.

High impact

Kill Chain

ICInitial Compromise(high)
PEPrivilege Escalation(high)
LMLateral Movement(medium)
C&CCommand & Control(high)
EExfiltration(medium)
IImpact(medium)
Read report
Cline CLI Supply Chain Attack: Lessons in Software Security
Computer Software/Engineering8 months ago

Cline CLI Supply Chain Attack: Lessons in Software Security

In February 2026, the Cline CLI, a widely used AI coding assistant, was compromised through a supply chain attack. An unauthorized party exploited a stolen npm publish token to release version 2.3.0 of Cline CLI, which included a modified package.json file. This modification added a postinstall script that silently installed OpenClaw, an unrelated open-source package, on developers' systems upon installation. The malicious version was available for approximately eight hours before being deprecated, during which it was downloaded around 4,000 times. The Cline team responded by revoking the compromised token, publishing a corrected version (2.4.0), and enhancing their release pipeline security. This incident underscores the escalating threat of supply chain attacks targeting developer tools. The unauthorized installation of OpenClaw, while not inherently malicious, highlights the potential for more harmful payloads in future attacks. Organizations are urged to audit their development environments and enforce stringent security measures to mitigate such risks.

Low impact

Kill Chain

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