Credential stuffing is a cyberattack where attackers use stolen usernames and passwords, often obtained from data breaches or bought on the dark web, to gain unauthorized access to accounts on other platforms. These attacks are highly prevalent and a major…
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Vercel breach, ZionSiphon targets water infrastructure, Bluesky DDoS
Vercel confirms breach, stolen data for sale ZionSiphon targets water infrastructure Bluesky blames outage on DDoS Get the show notes here: https://cisoseries.com/cybersecurity-news-vercel-breach-zionsiphon-targets-water-infrastructure-bluesky-ddos/ Huge thanks to our sponsor, ThreatLocker ThreatLocker is extending Zero Trust beyond endpoint control. With their recent releaseof…
A .WAV With A Payload, (Tue, Apr 21st)
There have been reports of threat actors using a .wav file as a vector for malware. This article has been indexed from SANS Internet Storm Center, InfoCON: green Read the original article: A .WAV With A Payload, (Tue, Apr 21st)
How to Develop a Risk Management Framework
Today’s cybersecurity landscape is at its most innovative yet complicated point. Risk leaders often face… How to Develop a Risk Management Framework on Latest Hacking News | Cyber Security News, Hacking Tools and Penetration Testing Courses. This article has been…
Shropshire MPs Complain Over Fibre Delays
Two Shropshire MPs say county is being sent to ‘back of queue’ after connectivity contract handed to BT Openreach This article has been indexed from Silicon UK Read the original article: Shropshire MPs Complain Over Fibre Delays
CISA Alerts Defenders to Exploited Cisco Catalyst SD-WAN Manager Security Flaws
The Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent warning to network defenders regarding the active exploitation of Cisco Catalyst SD-WAN Manager. On April 20, 2026, CISA officially added three distinct security flaws affecting the platform to its…
GitHub Issue Alerts Exploited in OAuth Phishing Scam Targeting Developers
Hackers are abusing GitHub’s own issue-notification emails to phish developers and silently take over their repositories using malicious OAuth applications, effectively turning trusted DevOps tooling into a supply-chain attack vector. Developers are now prime targets because compromising their accounts gives…
Government To Ban Phones In English Schools
Government to introduce amendment to Children’s Wellbeing and Schools Bill banning students’ phones in England, in policy U-turn This article has been indexed from Silicon UK Read the original article: Government To Ban Phones In English Schools
Gentlemen RaaS Hits Windows, Linux, and ESXi With New C-Based Locker
Gentlemen is a fast‑growing ransomware‑as‑a‑service (RaaS) operation now targeting Windows, Linux, NAS, BSD, and VMware ESXi with a new locker written in C for hypervisor environments. Its multi‑platform design and strong defense‑evasion features make it a high‑impact threat to corporate…
6,000+ Publicly Exposed Apache ActiveMQ Instances Found Vulnerable to CVE-2026-34197
Over 6,000 internet-facing Apache ActiveMQ servers are currently affected by a critical security flaw, leaving enterprise networks wide open to attack. The Shadowserver Foundation, a prominent nonprofit security research organization, reported finding exactly 6,364 vulnerable IP addresses during its daily…
CISA Adds 8 Exploited Flaws to KEV, Sets April-May 2026 Federal Deadlines
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added eight new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, including three flaws impacting Cisco Catalyst SD-WAN Manager, citing evidence of active exploitation. The list of vulnerabilities is as…
The 7 Top AI SOC Platforms to Watch in 2026
AI SOC platforms have been gaining rapid traction in the industry over the past few years. and will continue to grow in popularity as their usability and time-saving capabilities are demonstrated. These AI-driven, often agentic SOC platforms sit at the intersection of autonomy…
Iran claims US used backdoors to knock out networking equipment during war
And China is loving it Iranian media is claiming that the US used backdoors and/or botnets to disable networking equipment during the current war, and Chinese state media is dining out on the allegations.… This article has been indexed from…
Manhattan DA Bragg Pushes Meta to Put a Stop to Immigration Scams
Scammers dressed up like Catholic Charities and legitimate pro bone legal services on social media platforms are targeting immigrants and bilking them for money. Manhattan DA Alvin Bragg is pressing Meta to follow its own terms and shut them down. The…
12 Fraudulent Browser Extensions Disguised as TikTok Downloaders Compromise 130K Users
LayerX security researchers have uncovered a massive, highly coordinated campaign involving at least 12 malicious browser extensions on the Google Chrome and Microsoft Edge marketplaces. Disguised as legitimate TikTok video downloaders, these extensions secretly track user activity and harvest sensitive…
What the ransom note won’t say
An attack is what you see, but a business operation is what you’re up against This article has been indexed from WeLiveSecurity Read the original article: What the ransom note won’t say
Malicious GGUF Models Could Trigger Remote Code Execution on SGLang Servers
Security researchers have uncovered a critical vulnerability in SGLang, a widely used framework for running large language models, that allows threat actors to compromise inference servers. Tracked as CVE-2026-5760, this flaw enables Remote Code Execution (RCE) when a server loads…
AI-Driven Exploitation Could Shrink Defenders’ Patch Window
AI-powered cyberattacks are entering a new phase, with frontier AI models now capable of autonomously discovering and exploiting software vulnerabilities at unprecedented speed. Unit 42’s hands-on testing reveals that modern AI models are no longer مجرد coding assistants. Instead, they…
Cybersecurity jobs available right now: April 21, 2026
Application Security Engineer (DevSecOps / Azure DevOps) BEWAHARVEST | Philippines | Hybrid – View job details As an Application Security Engineer (DevSecOps / Azure DevOps), you will embed security across the SDLC by working with engineering and DevOps teams to…
Researchers build an encrypted routing layer for private AI inference
Organizations in healthcare, finance, and other sensitive industries want to use large AI models without exposing private data to the cloud servers running those models. A cryptographic technique called Secure Multi-Party Computation (MPC) makes this possible. It splits data into…