The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Palo Alto Networks PAN-OS to its Known Exploited Vulnerabilities catalog The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in the Palo Alto Networks PAN-OS, tracked as CVE-2026-0300…
Category: Security Affairs
Taiwan High-Speed Rail Emergency Braking Hack: How a Student Stopped the Trains and Exposed a Major Security Gap
Taiwan high‑speed rail was disrupted after a 23‑year‑old student spoofed signals and triggered an emergency alarm, stopping four trains for nearly an hour. Taiwan high‑speed rail system, one of the most important pieces of national infrastructure, was thrown into chaos…
After 17 years, Gavril Sandu extradited to U.S. for hacking scheme
Romanian citizen Gavril Sandu was extradited to the U.S. nearly 17 years after a hacking scheme. He was indicted in 2017 and arrested in 2026. Romanian national Gavril Sandu, 53, has been extradited to the United States for his role…
Iranian cyber espionage disguised as a Chaos Ransomware attack
Iran-linked APT MuddyWater used ransomware-style tactics to mask espionage, combining phishing, credential theft, data exfiltration, and extortion without encryption. A newly discovered cyber intrusion attributed to the Iran-linked APT MuddyWater (aka SeedWorm, TEMP.Zagros, Mango Sandstorm, TA450, and Static Kitten) reveals how state-sponsored attackers are increasingly leveraging…
Apache fixes critical HTTP/2 double-free flaw CVE-2026-23918 enabling RCE
Apache fixed several flaws in HTTP Server, including CVE-2026-23918 (CVSS score of 8.8), a double-free bug in HTTP/2 that could allow remote code execution. The Apache Software Foundation has released updates to fix multiple vulnerabilities in its HTTP Server, including…
Palo Alto Networks PAN-OS flaw exploited for remote code execution
Palo Alto Networks warns of a critical PAN-OS flaw (CVE-2026-0300) that is under active attack, allowing unauthenticated remote code execution. Palo Alto Networks has warned that a critical PAN-OS vulnerability, tracked as CVE-2026-0300 (CVSS score of 9.3), is actively exploited…
Malicious PyTorch Lightning update hits AI supply chain security
A malicious PyTorch Lightning update (v2.6.3) on PyPI spread briefly, stealing credentials and raising major concerns about AI supply chain security. A malicious update of the PyTorch Lightning library exposed developers to credential theft and remote compromise. Attackers uploaded version…
U.S. court sentences Karakurt ransomware negotiator to 8.5 years
Deniss Zolotarjovs was sentenced to 8.5 years in the U.S. after pleading guilty to money laundering and fraud tied to ransomware. Deniss Zolotarjovs, a Latvian national linked to the Karakurt ransomware gang, has been sentenced to 8.5 years in U.S.…
Vimeo confirms breach via third-party vendor impacts 119K users
Hackers stole data of 119,000 Vimeo users in April. The breach, linked to a third‑party vendor, exposed personal details. Vimeo confirmed a data breach after the ShinyHunters gang stole personal information of 119,000 users in April 2026. According to Have…
Critical Android vulnerability CVE-2026-0073 fixed by Google
Google patched a critical Android flaw (CVE‑2026‑0073) that lets attackers run code remotely without user action. Google released a security update for Android to address a critical remote code execution flaw, tracked as CVE‑2026‑0073, in the System component. The bug…
Microsoft warns of global campaign stealing auth tokens from 35K users
Microsoft revealed a phishing campaign hitting 35,000 users in 26 countries, stealing login tokens via fake code-of-conduct emails and legit services. Microsoft disclosed a major phishing campaign that targeted over 35,000 users across 26 countries in mid-April 2026. Attackers used…
Educational tech firm Instructure data breach may have impacted 9,000 schools
Instructure, maker of the Canvas learning platform, is investigating a cyber incident that exposed users’ personal data. Instructure is a U.S.-based educational technology company best known for developing Canvas, one of the world’s most widely used learning management systems (LMS). The U.S. firm…
MOVEit automation flaws could enable full system compromise
Progress fixes critical MOVEit Automation flaws, including an authentication bypass bug that could let attackers gain unauthorized access to systems. Progress Software addressed two vulnerabilities in MOVEit Automation, a critical authentication bypass flaw tracked as CVE-2026-4670 and a privilege escalation…
Hackers target governments and MSPs via critical cPanel flaw CVE-2026-41940
Attackers exploit a critical cPanel flaw to target government and MSP networks across Southeast Asia and several countries, including the U.S. and Canada. A threat actor is exploiting critical cPanel vulnerability CVE-2026-41940 to target government and military organizations in Southeast…
U.S. CISA adds a flaw in Linux Kernel to its Known Exploited Vulnerabilities catalog
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Linux Kernel to its Known Exploited Vulnerabilities catalog The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in the Linux Kernel, tracked as CVE-2026-31431 (CVSS score of 7.8),…
AI speeds flaw discovery, forcing rapid updates, UK NCSC warns
The UK cyber agency NCSC warns AI is speeding up vulnerability discovery, likely causing a “patch wave” of urgent software updates to fix exposed flaws. The UK’s National Cyber Security Centre (NCSC) warns that AI is rapidly accelerating the discovery…
Bluekit phishing kit enables automated phishing with 40+ templates and AI tools
Bluekit is a new phishing kit with AI features, automated domain setup, and tools like spoofing, voice cloning, and 40+ attack templates. Bluekit is a newly discovered phishing kit still in development that includes advanced features such as an AI…
Salt Typhoon breach IBM subsidiary in Italy: a warning for Europe’s digital defenses
April 2026 breach at Sistemi Informativi (IBM Italy) raises concerns over Chinese-linked cyber ops in Europe, including Salt Typhoon. In late April 2026, the Italian cybersecurity landscape was shaken by a significant breach targeting Sistemi Informativi, a company wholly owned…
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 95
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter fast16 | Mystery ShadowBrokers Reference Reveals High-Precision Software Sabotage 5 Years Before Stuxnet 73 Open VSX Sleeper Extensions Linked…
U.S. CISA adds a flaw in WebPros cPanel to its Known Exploited Vulnerabilities catalog
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in WebPros cPanel to its Known Exploited Vulnerabilities catalog The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a flaw in Microsoft Defender, tracked as CVE-2026-41940 (CVSS score of 9.3), to…