-->
#1 Trusted Cybersecurity News Platform
Followed by 5.70+ million
The Hacker News Logo
Get the Latest News
cybersecurity

The Hacker News | #1 Trusted Source for Cybersecurity News — Index Page

Manual Processes Are Putting National Security at Risk

Manual Processes Are Putting National Security at Risk

Feb 25, 2026 Data Protection / Compliance
Why automating sensitive data transfers is now a mission-critical priority More than half of national security organizations still rely on manual processes to transfer sensitive data, according to The CYBER360: Defending the Digital Battlespace report. This should alarm every defense and government leader because manual handling of sensitive data is not just inefficient, it is a systemic vulnerability.  Recent breaches in defense supply chains show how manual processes create exploitable gaps that adversaries can weaponize. This is not just a technical issue. It is a strategic challenge for every organization operating in contested domains, where speed and certainty define mission success. In an era defined by accelerating cyber threats and geopolitical tension, every second counts. Delays, errors, and gaps in control can cascade into consequences that compromise mission readiness, decision-making, and operational integrity. This is exactly what manual processes introduce: unc...
Defense Contractor Employee Jailed for Selling 8 Zero-Days to Russian Broker

Defense Contractor Employee Jailed for Selling 8 Zero-Days to Russian Broker

Feb 25, 2026 Zero Day / National Security
A 39-year-old Australian national who was previously employed at U.S. defense contractor L3Harris has been sentenced to a little over seven years in prison for selling eight zero-day exploits to Russian exploit broker Operation Zero in exchange for millions of dollars. Peter Williams pleaded guilty to two counts of theft of trade secrets in October 2025. In addition to the jail term, Williams has been ordered to serve three years of supervised release with special conditions, as well as forfeit illicit proceeds, including properties, clothing, jewelry, and luxury watches, purchased from the cryptocurrency payments he received in return for selling the exploits. The case's connection to Operation Zero was disclosed by cybersecurity journalist Kim Zetter late last year. The nature of the exploits are presently unclear. But a sentencing memorandum published earlier this month revealed that the tools could have been "used against any manner of victim, civilian or military ...
SolarWinds Patches 4 Critical Serv-U 15.5 Flaws Allowing Root Code Execution

SolarWinds Patches 4 Critical Serv-U 15.5 Flaws Allowing Root Code Execution

Feb 25, 2026 Vulnerability / Windows Security
SolarWinds has released updates to address four critical security flaws in its Serv-U file transfer software that, if successfully exploited, could result in remote code execution. The vulnerabilities, all rated 9.1 on the CVSS scoring system, are listed below - CVE-2025-40538 - A broken access control vulnerability that allows an attacker to create a system admin user and execute arbitrary code as root via domain admin or group admin privileges. CVE-2025-40539 - A type confusion vulnerability that allows an attacker to execute arbitrary native code as root. CVE-2025-40540 - A type confusion vulnerability that allows an attacker to execute arbitrary native code as root. CVE-2025-40541 - An insecure direct object reference (IDOR) vulnerability that allows an attacker to execute native code as root. SolarWinds noted that the vulnerabilities require administrative privileges for successful exploitation. It also said that they carry a medium security risk on Windows deployme...
cyber security

Shadow AI Agents Are Multiplying. Here's How to Find and Secure Them

websiteNudge SecuritySaaS Security / AI Security
Learn how eight common discovery approaches work, what they find, and what they don’t.
cyber security

Gartner: 70% of SOCs Will Pilot AI Agents. Only 15% Will See Results

websiteProphet SecurityAI SOC / Cybersecurity
Here are Gartner’s key questions to ask when pressure-testing AI SOC vendors in production.
CISA Confirms Active Exploitation of FileZen CVE-2026-25108 Vulnerability

CISA Confirms Active Exploitation of FileZen CVE-2026-25108 Vulnerability

Feb 25, 2026 Vulnerability / Software Security
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added a recently disclosed vulnerability in FileZen to its Known Exploited Vulnerabilities ( KEV ) catalog, citing evidence of active exploitation. The vulnerability, tracked as CVE-2026-25108 (CVSS v4 score: 8.7), is a case of operating system (OS) command injection that could allow an authenticated user to execute arbitrary commands via specially crafted HTTP requests. "Soliton Systems K.K FileZen contains an OS command injection vulnerability when a user logs-in to the affected product and sends a specially crafted HTTP request," CISA said. According to the Japan Vulnerability Notes (JVN), the vulnerability affects the following versions of the file transfer product - Versions 4.2.1 to 4.2.8 Versions 5.0.0 to 5.0.10 Soliton noted in its advisory that successful exploitation of the issue is only possible when FileZen Antivirus Check Option is enabled, adding it has "received at le...
RoguePilot Flaw in GitHub Codespaces Enabled Copilot to Leak GITHUB_TOKEN

RoguePilot Flaw in GitHub Codespaces Enabled Copilot to Leak GITHUB_TOKEN

Feb 24, 2026 Artificial Intelligence / Cloud Security
A vulnerability in GitHub Codespaces could have been exploited by bad actors to seize control of repositories by injecting malicious Copilot instructions in a GitHub issue. The artificial intelligence (AI)-driven vulnerability has been codenamed RoguePilot by Orca Security. It has since been patched by Microsoft following responsible disclosure. "Attackers can craft hidden instructions inside a GitHub issue that are automatically processed by GitHub Copilot, giving them silent control of the in-codespaces AI agent," security researcher Roi Nisimi said in a report. The vulnerability has been described as a case of passive or indirect prompt injection where a malicious instruction is embedded within data or content that's processed by the large language model (LLM), causing it to produce unintended outputs or carry out arbitrary actions. The cloud security company also called it a type of AI-mediated supply chain attack that induces the LLM to automatically execute ...
⚡ Top Stories This Week
Expert Insights Articles Videos
Cybersecurity Resources