A Practical Semi-Quantum Signature Protocol with Improved Eavesdropping Detection

Semi-quantum signature SQS schemes aim to enable quantum signature functionality in scenarios where only a subset of participants possess full quantum capabilities, thereby improving practical deployability while preserving quantum security advantages. Within this framework, we present a practica...

CVE-2026-40461

creationtimestamp| type| source ---|---|--- 2026-04-16 10:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-26-106-03 2026-04-17 21:00:15+00:00| seen| https://bsky.app/profile/thehackerwire.bsky.social/post/3mjpsy5ztgl24 2026-04-17 21:23:49+00:00| seen|...

SUSE-SU-2026:1364-1 Security update for webkit2gtk3

This update for webkit2gtk3 fixes the following issues: Update to version 2.52.0. Security issues fixed: - CVE-2023-43010: processing maliciously crafted web content may lead to memory corruption bsc1259950. - CVE-2025-31223: processing maliciously crafted web content may lead to memory corruptio...

Lenovo Diagnostics and Lenovo Vantage Vulnerability - Lenovo Support US

No description provided...

Lenovo Service Bridge Vulnerability - Lenovo Support US

No description provided...

NVIDIA B300 MCU Vulnerability - Lenovo Support US

No description provided...

AI-Driven Pushpaganda Scam Exploits Google Discover to Spread Scareware and Ad Fraud

Cybersecurity researchers have unmasked a novel ad fraud scheme that has been found to leverage search engine poisoning SEO techniques and artificial intelligence AI-generated content to push deceptive news stories into Google's Discover feed and trick users into enabling persistent browser...

Ransomware-Linked ViperTunnel Malware Hits UK and US Businesses

ViperTunnel is a Python-based backdoor linked to DragonForce ransomware that targets businesses using Windows servers across the US and the UK...

Mallory Launches AI-Native Threat Intelligence Platform, Turning Global Threat Data Into Prioritized Action

Austin, Texas, United States, 9th April 2026, CyberNewswire...

Storm-1175 Deploys Medusa Ransomware Within 24 Hours of Flaw Disclosure

Microsoft researchers have uncovered a fast-moving group, Storm-1175, launching high-speed Medusa ransomware attacks against healthcare and education sectors in the UK, US, and Australia by exploiting security flaws in as little as 24 hours...

Storm-1175 focuses gaze on vulnerable web-facing assets in high-tempo Medusa ransomware operations

In this article 1. Storm-1175’s rapid attack chain: From initial access to impact 2. Mitigation and protection guidance 3. Microsoft Defender detections 4. Indicators of compromise The financially motivated cybercriminal actor tracked by Microsoft Threat Intelligence as Storm-1175 operates...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from race conditions in the processing of IPSec ESN updates, potentially leading to inconsistent states...

‘Uncanny Valley’: Iran’s Threats on US Tech, Trump’s Plans for Midterms, and Polymarket’s Pop-up Flop

In this episode, we discuss Iran’s threats to target US tech firms, gear up for the midterm elections, and get a scene report from the Polymarket pop-up bar in DC...

Threat actor abuse of AI accelerates from tool to cyberattack surface

For the last year, one word has represented the conversation living at the intersection of AI and cybersecurity: speed. Speed matters, but it’s not the most important shift we are observing across the threat landscape today. Now, threat actors from nation states to cybercrime groups are embedding...

Unmasking the Paramilitary Agents Behind Trump’s Violent Immigration Crackdown

A WIRED analysis of DHS records identified dozens of specialized federal agents who used force against US civilians during the largest known deployment of its kind in US history...

SUSE CVE-2026-23409

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix differential encoding verification Differential encoding allows loops to be created if it is abused. To prevent this the unpack should verify that a diff-encode chain terminates. Unfortunately the differential encod...

Is “Hackback” Official US Cybersecurity Strategy?

The 2026 US "Cyber Strategy for America" document is mostly the same thing we've seen out of the White House for over a decade, but with a more aggressive tone. But one sentence stood out: "We will unleash the private sector by creating incentives to identify and disrupt adversary networks and...

CVE-2026-23409

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix differential encoding verification Differential encoding allows loops to be created if it is abused. To prevent this the unpack should verify that a diff-encode chain terminates. Unfortunately the differential encod...

Iran Threatens to Start Attacking Major US Tech Firms on April 1

Tech giants like Apple, Google, and Microsoft are among those on a target list released by Iran’s Islamic Revolutionary Guard Corps...

SUSE SLES12 Security Update : webkit2gtk3 (SUSE-SU-2026:1139-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1139-1 advisory. Update to version 2.52.0: - CVE-2023-43010: processing maliciously crafted web content may lead to memory corruption bsc1259950. -...