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Kelihos becomes January’s Top 10 ‘Most Wanted’ Malware
Pierluigi Paganini February 11, 2017

The infamous Kelihos botnet climbed to the top position, while the Conficker worm dropped to fourth on the chart of malware. Which are the most active malware in the wild? According to a research ...

Recent WordPress flaw exploited to deface more than 1.5 million web sites
Pierluigi Paganini February 11, 2017

According to security firm WordFence, the content injection flaw in WordPress recently disclosed has already been exploited to deface over 1.5M websites. A recently patched security vulnerability in ...

Russia suspected over cyber espionage campaign on the Italian foreign ministry
Pierluigi Paganini February 10, 2017

Italian officials speculate Russia was behind a cyber espionage campaign on the Italian foreign ministry that lasted for months. The Italian Foreign Ministry was the victim of a targeted cyber espion ...

Arby’s Restaurant Group confirmed a massive card breach hit its stores
Pierluigi Paganini February 10, 2017

Arby’s Restaurant Group, one of the largest fast food sandwich restaurant chains in the US, confirmed that its PoS systems had been breached by crooks. Hundreds of Arby's Restaurants suffered a car ...

recent articles

Hacking
U.S. CISA adds Microsoft SharePoint Server, and Microsoft Office Excel flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Microsoft SharePoint Server, and Microsoft Office Excel flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecuri ...

Pierluigi Paganini April 15, 2026
Uncategorized
Mirax malware campaign hits 220K accounts, enables full remote control

Mirax, a new Android RAT, spread via Meta ads, infected 220,000 users and turns devices into SOCKS5 proxies, giving attackers full remote control. Mirax is a new Android remote access trojan sprea ...

Pierluigi Paganini April 15, 2026
Security
PHP Composer flaws enable remote command execution via Perforce VCS

Two high-severity flaws in PHP Composer could let attackers run arbitrary commands via malicious repository configs and crafted inputs affecting Perforce VCS. Two high-severity vulnerabilities in ...

Pierluigi Paganini April 15, 2026
Security
Microsoft Patch Tuesday for April 2026 fixed actively exploited SharePoint zero-day

Microsoft Patch Tuesday security updates for April 2026 fixed 165 vulnerabilities, including an actively exploited SharePoint zero-day. Microsoft Patch Tuesday security updates addressed 165 vulne ...

Pierluigi Paganini April 15, 2026
Data Breach
Personal data of 1 million gym members compromised in Basic-Fit security incident

A breach at Basic-Fit exposed data of 1M members, including names, birth dates and bank details after unauthorized access. Basic-Fit, Europe’s largest gym chain, has disclosed a data breach affe ...

Pierluigi Paganini April 14, 2026
Cyber Crime
US, UK and Canada disrupt $45M crypto theft in Operation Atlantic

US, UK and Canada ran Operation Atlantic, uncovering $45M in crypto theft and freezing $12M to return to victims. An international law enforcement operation from the US, UK and Canada, codenamed O ...

Pierluigi Paganini April 14, 2026
Data Breach
ShinyHunters claim the hack of Rockstar Games breach and started leaking data

Leak of 8.1GB data tied to Rockstar Games includes anti-cheat code, game data, analytics and more, reportedly exposed by ShinyHunters. An 8.1GB data leak reportedly linked to Rockstar Games has su ...

Pierluigi Paganini April 14, 2026
Hacking
Attackers target unpatched ShowDoc servers via CVE-2025-0520

A critical RCE flaw, tracked as CVE-2025-0520, in ShowDoc is being actively exploited, putting unpatched servers at serious risk. A critical remote code execution flaw, tracked as CVE-2025-0520 (C ...

Pierluigi Paganini April 14, 2026
Security
U.S. CISA adds Adobe, Fortinet, Microsoft Exchange Server, and Microsoft Windows flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Adobe, Fortinet, Microsoft Exchange Server, and Microsoft Windows flaws to its Known Exploited Vulnerabilities catalog. The U.S. C ...

Pierluigi Paganini April 14, 2026
Malware
Fake Claude AI installer abuses DLL sideloading to deploy PlugX

Fake Claude website impersonates Anthropic and delivers PlugX RAT via ZIP download using DLL sideloading. A fake website impersonating Anthropic’s Claude service was found distributing the PlugX ...

Pierluigi Paganini April 14, 2026
Data Breach
Hackers access Booking.com user data, company secures systems

Hackers accessed some Booking.com user data, including names, emails, phone numbers, and booking details. The issue is now contained. Booking.com warned that hackers may have accessed customer dat ...

Pierluigi Paganini April 13, 2026
Security
iPhone forensics expose Signal messages after app removal in U.S. case

An FBI case in Texas shows Signal messages can still be recovered from iPhones even after app uninstall, via system artifacts, challenging privacy assumptions. The recent revelations about FBI for ...

Pierluigi Paganini April 13, 2026
Intelligence
Citizen Lab: Webloc tracked 500M devices for global law enforcement

Citizen Lab reported that law enforcement used the surveillance tool Webloc to track up to 500M devices via ad data globally. A report by Citizen Lab revealed that law enforcement agencies in the ...

Pierluigi Paganini April 13, 2026
Hacking
Iran-linked group Handala claims to have breached three major UAE organizations

Iran-linked group Handala claims to have breached three major UAE organizations, Dubai Courts, Dubai Land Department, and Dubai Roads & Transport Authority The group Handala claimed a major c ...

Pierluigi Paganini April 13, 2026
Malware
CPUID watering hole attack spreads STX RAT malware

Threat actors compromised the CPUID website and spread STX RAT through fake CPU-Z and HWMonitor downloads. Attackers breached the website CPUID and replaced download links for CPU-Z and HWMonitor ...

Pierluigi Paganini April 13, 2026
Security
Adobe fixes actively exploited Acrobat Reader flaw CVE-2026-34621

Adobe addressed a critical Acrobat Reader vulnerability, tracked as CVE-2026-34621, which is actively exploited to run malicious code. Adobe released emergency updates to address a critical vulner ...

Pierluigi Paganini April 12, 2026
Hacktivism
Hackers claim control over Venice San Marco anti-flood pumps

Hackers breached Venice ’s San Marco flood system, claiming control of pumps and the ability to disable defenses and flood coastal areas. The technologies that govern the physical world are the ...

Pierluigi Paganini April 12, 2026
Malware
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 92

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Thirty-Six Malicious npm Strapi Packages Deploy Redis RCE, Dat ...

Pierluigi Paganini April 12, 2026
Security
Security Affairs newsletter Round 572 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 April 12, 2026
ICS-SCADA
Censys finds 5,219 devices exposed to attacks by Iranian APTs, majority in U.S.

Censys researchers found 5,219 exposed Rockwell PLCs online, mostly in the U.S., urging defenders to secure or disconnect them. On April 7, 2026, U.S. agencies, including FBI, CISA, and NSA, warne ...

Pierluigi Paganini April 11, 2026