Category Archives: Hacker News

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Apple Patches Two Actively Exploited iOS Flaws Used in Sophisticated Targeted Attacks

Apple on Wednesday released security updates for iOS, iPadOS, macOS Sequoia, tvOS, and visionOS to address two security flaws that it said have come under active exploitation in the wild. The vulnerabilities in question are listed below – CVE-2025-31200 (CVSS score: 7.5) – A memory corruption vulnerability in the Core Audio framework that could allow […]

Experts Uncover Four New Privilege Escalation Flaws in Windows Task Scheduler

Cybersecurity researchers have detailed four different vulnerabilities in a core component of the Windows task scheduling service that could be exploited by local attackers to achieve privilege escalation and erase logs to cover up evidence of malicious activities. The issues have been uncovered in a binary named “schtasks.exe,” which enables an administrator to create, delete, […]

Google Blocked 5.1B Harmful Ads and Suspended 39.2M Advertiser Accounts in 2024

Google on Wednesday revealed that it suspended over 39.2 million advertiser accounts in 2024, with a majority of them identified and blocked by its systems before it could serve harmful ads to users. In all, the tech giant said it stopped 5.1 billion bad ads, restricted 9.1 billion ads, and blocked or restricted ads on […]

Gamma AI Platform Abused in Phishing Chain to Spoof Microsoft SharePoint Logins

Threat actors are leveraging an artificial intelligence (AI) powered presentation platform named Gamma in phishing attacks to direct unsuspecting users to spoofed Microsoft login pages. “Attackers weaponize Gamma, a relatively new AI-based presentation tool, to deliver a link to a fraudulent Microsoft SharePoint login portal,” Abnormal Security researchers Hinman Baron and Piotr Wojtyla said in

From Third-Party Vendors to U.S. Tariffs: The New Cyber Risks Facing Supply Chains

Introduction Cyber threats targeting supply chains have become a growing concern for businesses across industries. As companies continue to expand their reliance on third-party vendors, cloud-based services, and global logistics networks, cybercriminals are exploiting vulnerabilities within these interconnected systems to launch attacks. By first infiltrating a third-party vendor with undetected

New BPFDoor Controller Enables Stealthy Lateral Movement in Linux Server Attacks

Cybersecurity researchers have unearthed a new controller component associated with a known backdoor called BPFDoor as part of cyber attacks targeting telecommunications, finance, and retail sectors in South Korea, Hong Kong, Myanmar, Malaysia, and Egypt in 2024. “The controller could open a reverse shell,” Trend Micro researcher Fernando Mercês said in a technical report published […]

Product Walkthrough: A Look Inside Wing Security’s Layered SaaS Identity Defense

Intro: Why hack in when you can log in? SaaS applications are the backbone of modern organizations, powering productivity and operational efficiency. But every new app introduces critical security risks through app integrations and multiple users, creating easy access points for threat actors. As a result, SaaS breaches have increased, and according to a May […]

Chinese Android Phones Shipped with Fake WhatsApp, Telegram Apps Targeting Crypto Users

Cheap Android smartphones manufactured by Chinese companies have been observed pre-installed with trojanized apps masquerading as WhatsApp and Telegram that contain cryptocurrency clipper functionality as part of a campaign since June 2024. While using malware-laced apps to steal financial information is not a new phenomenon, the new findings from Russian antivirus vendor Doctor Web point […]

U.S. Govt. Funding for MITRE’s CVE Ends April 16, Cybersecurity Community on Alert

The U.S. government funding for non-profit research giant MITRE to operate and maintain its Common Vulnerabilities and Exposures (CVE) program will expire Wednesday, an unprecedented development that could shake up one of the foundational pillars of the global cybersecurity ecosystem. The 25-year-old CVE program is a valuable tool for vulnerability management, offering a de facto […]

Chinese Hackers Target Linux Systems Using SNOWLIGHT Malware and VShell Tool

The China-linked threat actor known as UNC5174 has been attributed to a new campaign that leverages a variant of a known malware dubbed SNOWLIGHT and a new open-source tool called VShell to infect Linux systems. “Threat actors are increasingly using open source tools in their arsenals for cost-effectiveness and obfuscation to save money and, in […]

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