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London-based academies Harris Federation hit by ransomware attack
Pierluigi Paganini March 29, 2021

Harris Federation, the multi-academy trust of 50 primary and secondary academies in and around London, was hit by a ransomware attack. A ransomware attack hit the IT systems of London-based nonpro ...

China-linked RedEcho APT took down part of its C2 domains
Pierluigi Paganini March 29, 2021

China-linked APT group RedEcho has taken down its attack infrastructure after it was exposed at the end of February by security researchers. China-linked APT group RedEcho has taken down its atta ...

Hackers breached the PHP 's Git Server and inserted a backdoor in the source code
Pierluigi Paganini March 29, 2021

Threat actors hacked the official Git server of the PHP programming language and pushed unauthorized updates to insert a backdoor into the source code. Unknown attackers hacked the official Git se ...

Ziggy ransomware admin announced it will refund victims who paid the ransom
Pierluigi Paganini March 29, 2021

Administrator of Ziggy ransomware recently announced the end of the operation, and now is promising that its victims will have back their money. In an unusual move, the administrator of Ziggy rans ...

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Security
Oracle fixes critical RCE flaw CVE-2026-21992 in Identity Manager

Oracle fixed a critical severity flaw, tracked as CVE-2026-21992, enabling unauthenticated remote code execution in Identity Manager. Oracle released security updates to address a critical vulnera ...

Pierluigi Paganini March 22, 2026
Security
U.S. CISA adds Apple, Laravel Livewire and Craft CMS flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Apple, Laravel Livewire and Craft CMS flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastruct ...

Pierluigi Paganini March 22, 2026
Security
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 89

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter New Payload ransomware - malware analysi ...

Pierluigi Paganini March 22, 2026
Breaking News
Security Affairs newsletter Round 568 by Pierluigi Paganini – INTERNATIONAL EDITION

A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly Security ...

Pierluigi Paganini March 22, 2026
Data Breach
WorldLeaks ransomware group breached the City of Los Angels

WorldLeaks group hit Los Angeles and its Metro system, forcing a shutdown, while two Bay Area cities declared emergencies after ransomware attacks. WorldLeaks group hit Los Angeles and its Metro, ...

Pierluigi Paganini March 21, 2026
Security
PolyShell flaw exposes Magento and Adobe Commerce to file upload attacks

Sansec found a Magento and Adobe Commerce REST API flaw, named PolyShell, which allows unauthenticated file uploads and possible XSS in older versions. Sansec disclosed a critical flaw in the Mage ...

Pierluigi Paganini March 21, 2026
Hacking
7,500+ Magento sites defaced in global hacking campaign

Hackers defaced 7,500 Magento sites since Feb 27, uploading files across 15,000 hostnames, mostly opportunistic attacks. Since February 27, a large-scale campaign has defaced over 7,500 Magento si ...

Pierluigi Paganini March 20, 2026
Data Breach
Navia data breach impacts nearly 2.7 Million people

Navia Benefit Solutions data breach exposed 2.7M people after attackers accessed systems from December 2025 to January 2026. Navia Benefit Solutions disclosed a data breach affecting 2,697,540 ind ...

Pierluigi Paganini March 20, 2026
Security
Apple urges iPhone users to update as Coruna and DarkSword exploit kits emerge

Apple warns that outdated iPhones are vulnerable to Coruna and DarkSword exploit kits and urges users to update iOS. Apple has warned that iPhones running outdated iOS versions are at risk from ex ...

Pierluigi Paganini March 20, 2026
Cyber Crime
Global law enforcement operation targets AISURU, Kimwolf, JackSkid botnet operators

DoJ disrupted IoT botnets’ C2 infrastructure with global partners, targeting operators behind AISURU, Kimwolf, JackSkid, and others. The U.S. DoJ disrupted command-and-control infrastructure use ...

Pierluigi Paganini March 20, 2026
Intelligence
French aircraft carrier Charles de Gaulle tracked via Strava activity in OPSEC failure

A French aircraft carrier was tracked in real time via a sailor’s Strava activity, exposing a persistent operational security flaw. Le Monde revealed that France’s aircraft carrier Charles de ...

Pierluigi Paganini March 20, 2026
Security
Critical Ubiquiti UniFi UniFi security flaw allows potential account hijacking

Ubiquiti fixed two UniFi vulnerabilities, including a critical flaw that could let attackers take over user accounts. Ubiquiti patched two vulnerabilities in its UniFi Network app, including a max ...

Pierluigi Paganini March 19, 2026
Security
U.S. CISA adds a flaw in Cisco FMC and Cisco SCC Firewall Management to its Known Exploited Vulnerabilities catalog

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a flaw in Cisco FMC and Cisco SCC Firewall Management to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity a ...

Pierluigi Paganini March 19, 2026
Security
Russian APT targets Ukraine via Zimbra XSS flaw CVE-2025-66376

Russian APT exploits a critical XSS flaw in Zimbra, tracked as CVE-2025-66376, running scripts via HTML emails to target users in Ukraine. Russia-linked threat actor exploits a high-severity XSS v ...

Pierluigi Paganini March 19, 2026
Hacking
DarkSword emerges as powerful iOS exploit tool in global attacks

DarkSword, a new iOS exploit kit, is used by multiple actors to steal data in campaigns targeting Saudi Arabia, Turkey, Malaysia, and Ukraine. Lookout Threat Labs discovered a new iOS exploit kit ...

Pierluigi Paganini March 19, 2026
Malware
Interlock group exploiting the CISCO FMC flaw CVE-2026-20131 36 days before disclosure

The Interlock ransomware group has exploited a Cisco FMC zero-day RCE vulnerability in attacks since late January. The Interlock ransomware group has been exploiting a critical zero-day RCE vulner ...

Pierluigi Paganini March 19, 2026
Intelligence
Russia establishes Vienna as key western spy hub targeting NATO

Russia uses Vienna as its largest Western spy hub, monitoring NATO and other sensitive communications via diplomatic sites and satellite dishes. Western intelligence reports that Russia has transf ...

Pierluigi Paganini March 19, 2026
Security
U.S. CISA adds Microsoft SharePoint and Zimbra  flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds SharePoint and Zimbra flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Age ...

Pierluigi Paganini March 18, 2026
Hacking
Researchers warn of unpatched, critical Telnetd flaw affecting all versions

CVE-2026-32746 is a critical flaw in GNU InetUtils telnetd that allows remote attackers to execute code with elevated privileges Cybersecurity company Dream disclosed a critical flaw, tracked as ...

Pierluigi Paganini March 18, 2026
Security
CVE-2026-3888: Ubuntu Desktop 24.04+ vulnerable to Root exploit

Ubuntu flaw CVE-2026-3888 lets attackers gain root via a systemd timing exploit, affecting Desktop 24.04+ with high severity. Qualys researchers found a high-severity flaw, tracked as CVE-2026-388 ...

Pierluigi Paganini March 18, 2026