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Computer/Network Security

Breach intelligence, attack campaigns, and threat reports targeting the Computer/Network Security sector.

849 threat reports
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Computer/Network Security Threat Reports

Showing 6172 / 849 reports
Injective Labs GitHub Compromise Exposes Supply Chain Vulnerabilities
Impact· HIGH

Injective Labs GitHub Compromise Exposes Supply Chain Vulnerabilities

In July 2026, threat actors compromised the GitHub repository of Injective Labs' SDK project, leading to the publication of a malicious npm package, @injectivelabs/sdk-ts@1.20.21. This package contained code designed to exfiltrate cryptocurrency wallet private keys and mnemonic seed phrases by embedding fake telemetry functionality. The malicious version was released on July 8, 2026, and remained available for download until its deprecation. The attackers utilized a developer's GitHub account with a history of contributions to introduce the malicious code, which was then propagated across 17 additional @injectivelabs scoped packages, affecting numerous downstream users. This incident underscores the escalating threat of supply chain attacks targeting open-source repositories. The sophisticated nature of the attack, involving legitimate contributor accounts and widespread package dependencies, highlights the urgent need for enhanced security measures in software development pipelines to prevent similar breaches.

2 weeks ago

Kill Chain

IC
Initial Compromise(high)
PE
Privilege Escalation(medium)
LM
Lateral Movement(high)
C&C
Command & Control(high)
E
Exfiltration(high)
I
Impact(high)
Read Report
Protect Your Crypto Assets: Understanding the 'Ill Bloom' Vulnerability
Impact· HIGH

Protect Your Crypto Assets: Understanding the 'Ill Bloom' Vulnerability

In July 2026, blockchain security firm Coinspect disclosed a critical vulnerability named 'Ill Bloom' affecting cryptocurrency wallets across multiple blockchains, including Bitcoin, Ethereum, Polygon, Rootstock, Tron, and Solana. The flaw stems from weak randomness in the generation of recovery phrases in certain software wallets, particularly lesser-known mobile applications created as early as 2018. This vulnerability has led to unauthorized access and the draining of funds, with at least $5 million stolen since May 27, 2026, including $3.1 million from 431 wallets in a coordinated attack on that date. ([crypto-economy.com](https://crypto-economy.com/coinspect-flags-ill-bloom-vulnerability/?utm_source=openai)) The 'Ill Bloom' incident underscores the critical importance of secure cryptographic practices in wallet generation. It highlights the ongoing risks associated with software wallets that may not adhere to robust security standards, emphasizing the need for users to verify the security of their wallet applications and consider using hardware wallets or reputable software wallets with strong security measures to safeguard their digital assets.

2 weeks ago

Kill Chain

IC
Initial Compromise(high)
PE
Privilege Escalation(high)
LM
Lateral Movement(medium)
C&C
Command & Control(medium)
E
Exfiltration(high)
I
Impact(high)
Read Report
Cybersecurity Professional Sentenced for Aiding Ransomware Attacks
Impact· CRITICAL

Cybersecurity Professional Sentenced for Aiding Ransomware Attacks

In July 2026, Angelo Martino, a 41-year-old former ransomware negotiator from Florida, was sentenced to 70 months in prison for conspiring with the BlackCat ransomware group. Between April and November 2023, Martino exploited his position by leaking confidential information from five U.S. companies he was hired to protect, including cyber insurance limits and internal negotiation strategies. This betrayal enabled BlackCat to extort over $75 million from victims, including a nonprofit ($26.8M) and a financial firm ($25.6M). Additionally, Martino directly assisted in deploying ransomware attacks, demanding over $16 million and personally laundering $1.2 million in Bitcoin. Authorities seized more than $10 million in assets from him, including cryptocurrency, vehicles, and property. ([tomshardware.com](https://www.tomshardware.com/tech-industry/cyber-security/florida-man-pleads-guilty-after-leaking-victims-insurance-details-to-blackcat-hackers?utm_source=openai)) This case underscores the critical importance of trust and integrity within the cybersecurity industry. The exploitation of insider knowledge for malicious purposes highlights the need for stringent vetting processes and continuous monitoring of individuals in sensitive roles. Organizations must remain vigilant against both external threats and potential internal vulnerabilities to safeguard their operations and data.

2 weeks ago

Kill Chain

IC
Initial Compromise(high)
PE
Privilege Escalation(high)
LM
Lateral Movement(high)
C&C
Command & Control(high)
E
Exfiltration(high)
I
Impact(high)
Read Report
Unpatchable Vulnerability in Tangem Wallets Exposed by Laser Attack
Impact· LOW

Unpatchable Vulnerability in Tangem Wallets Exposed by Laser Attack

In July 2026, Ledger's Donjon security team disclosed a vulnerability in Tangem crypto wallet cards, revealing that a precisely timed laser pulse aimed at the card's secure element chip can reset the card's password without the original password or backup card. This allows an attacker to gain control over the wallet and transfer funds. The attack requires physical possession of the card, specialized equipment estimated at $250,000, and leaves visible damage, making it impractical for widespread exploitation. However, due to Tangem's design, which lacks firmware update capabilities, this vulnerability cannot be patched, leaving all existing cards susceptible. This incident underscores the challenges in securing hardware wallets against sophisticated physical attacks and highlights the importance of considering firmware update mechanisms in device design. While the attack's complexity limits its immediate threat, it raises concerns about the long-term security of devices that cannot receive updates to address discovered vulnerabilities.

2 weeks ago

Kill Chain

IC
Initial Compromise(high)
PE
Privilege Escalation(high)
LM
Lateral Movement(high)
C&C
Command & Control(high)
E
Exfiltration(high)
I
Impact(high)
Read Report
OpenClaw AI Assistant Vulnerabilities: A Wake-Up Call for AI Security
Impact· CRITICAL

OpenClaw AI Assistant Vulnerabilities: A Wake-Up Call for AI Security

In early 2026, multiple critical vulnerabilities were discovered in OpenClaw, a popular open-source AI assistant. These flaws, including CVE-2026-25253, CVE-2026-24763, and CVE-2026-25157, allowed attackers to execute arbitrary code, escalate privileges, and exfiltrate sensitive data. Exploitation of these vulnerabilities led to unauthorized access to over 28,000 systems worldwide, with attackers gaining full control over affected hosts. The widespread deployment of OpenClaw in enterprise environments amplified the impact, exposing numerous organizations to significant security risks. The rapid adoption of AI agents like OpenClaw underscores the urgent need for robust security measures in AI deployments. This incident highlights the importance of comprehensive vulnerability assessments, timely patch management, and stringent access controls to mitigate the risks associated with integrating AI assistants into critical systems.

2 weeks ago

Kill Chain

IC
Initial Compromise(high)
PE
Privilege Escalation(high)
LM
Lateral Movement(medium)
C&C
Command & Control(medium)
E
Exfiltration(medium)
I
Impact(medium)
Read Report
Microsoft Patches Critical RoguePlanet Vulnerability in Defender
Impact· HIGH

Microsoft Patches Critical RoguePlanet Vulnerability in Defender

In June 2026, security researcher Chaotic Eclipse disclosed a critical zero-day vulnerability in Microsoft Defender, known as 'RoguePlanet' and tracked as CVE-2026-50656. This flaw, a race condition in the Microsoft Malware Protection Engine, allowed attackers to escalate privileges to SYSTEM level on fully patched Windows 10 and 11 systems. Microsoft acknowledged the vulnerability and released a security update in July 2026 to address the issue. The RoguePlanet exploit underscores the persistent challenges in securing endpoint protection software and highlights the importance of timely vulnerability disclosures and patches. Organizations are reminded to maintain up-to-date security measures and monitor for emerging threats to safeguard their systems.

2 weeks ago

Kill Chain

IC
Initial Compromise(low)
PE
Privilege Escalation(high)
LM
Lateral Movement(medium)
C&C
Command & Control(medium)
E
Exfiltration(medium)
I
Impact(medium)
Read Report
AI's Breakthrough in Firmware Decryption: A Case Study
Impact· CRITICAL

AI's Breakthrough in Firmware Decryption: A Case Study

In 2026, Bishop Fox researchers utilized Anthropic's Claude, an advanced AI model, to autonomously reverse-engineer and decrypt SonicWall's proprietary firmware encryption. Without prior knowledge of the encryption format, Claude successfully traced the decryption logic, reconstructed the master key from embedded Shamir secret shares, and decrypted the firmware image. This achievement highlights the potential of AI in performing complex cybersecurity tasks traditionally requiring senior-level expertise. The experiment underscores the evolving role of AI in cybersecurity, demonstrating that AI models can independently execute sophisticated tasks such as firmware decryption. This advancement prompts a reevaluation of security strategies, emphasizing the need for continuous adaptation to AI capabilities in both offensive and defensive contexts.

2 weeks ago

Kill Chain

IC
Initial Compromise(high)
PE
Privilege Escalation(high)
LM
Lateral Movement(high)
C&C
Command & Control(high)
E
Exfiltration(high)
I
Impact(high)
Read Report
SCMBANKER Malware Targets Mexican Banks Using ClickFix Lures
Impact· HIGH

SCMBANKER Malware Targets Mexican Banks Using ClickFix Lures

In July 2026, a sophisticated cybercriminal operation targeted customers of Mexican financial institutions, including banks, fintech companies, payment processors, and cryptocurrency exchanges. The attackers employed a social engineering technique known as ClickFix, presenting victims with fake CAPTCHA verification pages that instructed them to execute a malicious command. This command installed a PowerShell-based toolkit named SCMBANKER, enabling the threat actors to monitor banking sessions, capture screenshots, manipulate clipboards, and deploy remote access tools for full system control. The campaign, identified by Elastic Security Labs as REF6045, demonstrated a high level of automation and adaptability, with evidence suggesting the use of large language models to develop the malware components. ([thehackernews.com](https://thehackernews.com/2026/07/scmbanker-malware-uses-clickfix-lures.html?utm_source=openai)) This incident underscores the evolving nature of cyber threats targeting the financial sector, particularly in Mexico. The use of AI-assisted malware development and advanced social engineering tactics like ClickFix highlights the need for continuous vigilance and adaptive security measures to protect sensitive financial data and maintain customer trust.

2 weeks ago

Kill Chain

IC
Initial Compromise(high)
PE
Privilege Escalation(high)
LM
Lateral Movement(medium)
C&C
Command & Control(high)
E
Exfiltration(high)
I
Impact(medium)
Read Report
Critical Vulnerability in Hitachi Energy e-mesh EMS: CVE-2026-42945
Impact· HIGH

Critical Vulnerability in Hitachi Energy e-mesh EMS: CVE-2026-42945

In July 2026, Hitachi Energy disclosed a critical vulnerability (CVE-2026-42945) in its e-mesh EMS versions 4.1.6, 4.4.2, and 4.7.0. This heap-based buffer overflow in the NGINX component's ngx_http_rewrite_module allows unauthenticated attackers to send crafted HTTP requests, potentially leading to application crashes and arbitrary code execution. The vulnerability arises when specific rewrite directives are used with unnamed PCRE captures and replacement strings containing a question mark. ([windowsforum.com](https://windowsforum.com/threads/cve-2026-42945-nginx-heap-overflow-hits-hitachi-energy-e-mesh-ems.435597/?utm_source=openai)) This incident underscores the risks of integrating widely-used web components like NGINX into critical infrastructure systems. Organizations must prioritize patching affected systems and reviewing configurations to mitigate potential exploitation, especially in environments where operational technology intersects with standard web technologies.

2 weeks ago

Kill Chain

IC
Initial Compromise(high)
PE
Privilege Escalation(medium)
LM
Lateral Movement(medium)
C&C
Command & Control(medium)
E
Exfiltration(medium)
I
Impact(high)
Read Report
Spain Arrests Alleged Member of Pro-Russian Hacktivist Group in 2026
Impact· HIGH

Spain Arrests Alleged Member of Pro-Russian Hacktivist Group in 2026

In March 2026, Spanish authorities arrested an alleged member of the pro-Russian hacktivist group Cyber Army of Russia Reborn (CARR) in Palencia, Spain. The arrest followed an investigation initiated by an FBI tip in August 2025. The individual is accused of providing logistical support to a Ukrainian hacker associated with CARR, facilitating their escape to Russia, and participating in cyber activities attributed to the pro-Russian hacktivist group NoName057(16). Authorities seized computers and cryptocurrency storage devices from the suspect's residence and froze a cryptocurrency wallet allegedly used for illicit payments. The suspect faces accusations of collaborating with a terrorist organization, glorifying terrorism, and damaging computers. ([cyberscoop.com](https://cyberscoop.com/spain-arrests-alleged-cyber-army-of-russia-reborn-member/?utm_source=openai)) This arrest underscores the ongoing international efforts to combat cyber threats posed by state-sponsored hacktivist groups targeting critical infrastructure. The collaboration between Spanish authorities and the FBI highlights the importance of cross-border cooperation in addressing cybercrime. Organizations are advised to remain vigilant against such threats and implement robust cybersecurity measures to protect their systems.

2 weeks ago

Kill Chain

IC
Initial Compromise(high)
PE
Privilege Escalation(medium)
LM
Lateral Movement(medium)
C&C
Command & Control(medium)
E
Exfiltration(medium)
I
Impact(high)
Read Report
Critical Authentication Bypass Vulnerabilities in BeyondTrust Remote Support
Impact· CRITICAL

Critical Authentication Bypass Vulnerabilities in BeyondTrust Remote Support

In July 2026, BeyondTrust disclosed critical vulnerabilities in its Remote Support (RS) and Privileged Remote Access (PRA) software, notably CVE-2026-40138 and CVE-2026-40139. These flaws, stemming from improper authentication handling, could allow unauthenticated attackers to bypass access controls and gain elevated privileges. Exploitation requires specific authentication configurations to be enabled. BeyondTrust has released patches to address these issues. The disclosure underscores the persistent risks associated with remote access solutions, especially as organizations increasingly rely on them for remote work. Ensuring timely application of security patches and reviewing authentication configurations are crucial to mitigate potential exploitation.

2 weeks ago

Kill Chain

IC
Initial Compromise(high)
PE
Privilege Escalation(medium)
LM
Lateral Movement(medium)
C&C
Command & Control(medium)
E
Exfiltration(medium)
I
Impact(medium)
Read Report
Understanding the Cordyceps Vulnerability in GitHub Actions
Impact· HIGH

Understanding the Cordyceps Vulnerability in GitHub Actions

In June 2026, Novee Security identified a critical vulnerability class in GitHub Actions workflows, termed 'Cordyceps.' This flaw allows unauthenticated attackers to exploit CI/CD pipelines by manipulating untrusted pull requests, leading to unauthorized code execution and potential supply chain compromises. Over 300 repositories, including those of Microsoft, Google, and Apache, were confirmed vulnerable, exposing them to credential theft and malicious code injection. The Cordyceps vulnerability underscores the escalating risks in software supply chains, especially as AI-generated code becomes more prevalent. Traditional security scanners often miss such complex, composition-based flaws, highlighting the need for enhanced security measures in CI/CD workflows to prevent potential large-scale attacks.

2 weeks ago

Kill Chain

IC
Initial Compromise(high)
PE
Privilege Escalation(high)
LM
Lateral Movement(medium)
C&C
Command & Control(medium)
E
Exfiltration(high)
I
Impact(high)
Read Report
[ INCIDENT RESPONSE // UNDER ATTACK? ]

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