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Mozilla removed 4 Avast and AVG extensions for spying on Firefox users
Pierluigi Paganini December 04, 2019

Mozilla has removed four extensions from Avast and AVG from the Firefox site that are suspected to track user activity online. Four Avast and AVG Firefox extensions have been removed from Mozilla ...

Talos experts found a critical RCE in GoAhead Web Server
Pierluigi Paganini December 04, 2019

Experts at Cisco Talos found two vulnerabilities in the GoAhead embedded web server, including a critical remote code execution flaw. GoAhead is the world's most popular, tiny embedded web server. ...

A flaw in Microsoft OAuth authentication could lead Azure account takeover
Pierluigi Paganini December 03, 2019

A vulnerability in the Microsoft OAuth implementation exposes Azure cloud accounts to takeover. The vulnerability affects the way Microsoft applications use OAuth for authentication, these applic ...

Website of gunmaker Smith & Wesson hit by a Magecart attack
Pierluigi Paganini December 03, 2019

The US gunmaker Smith & Wesson was hacked late last month in a Magecart attack, attackers injected a malicious software skimmer. A new Magecart attack made the headlines, the victim is the Ame ...

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Cyber Crime
FBI alert: scammers target zoning permit applicants

The FBI warns of phishing attacks where crooks impersonate U.S. city and county officials to target people requesting planning and zoning permits. The FBI warns that scammers are impersonating U.S ...

Pierluigi Paganini March 09, 2026
Intelligence
Russia-linked hackers target Signal, WhatsApp of officials globally

Russia-linked hackers are targeting Signal and WhatsApp accounts of government and military officials worldwide, warns Dutch intelligence. Dutch intelligence agencies (MIVD and AIVD) warn of a glo ...

Pierluigi Paganini March 09, 2026
Data Breach
Cognizant’s TriZetto Provider Solutions data breach impacted over 3.4 million patients

A breach at Cognizant’s TriZetto Provider Solutions exposed sensitive health data belonging to more than 3.4 million patients. A data breach at Cognizant’s TriZetto Provider Solutions exposed ...

Pierluigi Paganini March 09, 2026
Artificial Intelligence
Anthropic Claude Opus AI model discovers 22 Firefox bugs

Anthropic used Claude Opus 4.6 to identify 22 Firefox vulnerabilities, most of which were high severity, all of which were fixed in Firefox 148, released in January 2026. Anthropic discovered 22 s ...

Pierluigi Paganini March 09, 2026
Security
Critical Nginx UI flaw CVE-2026-27944 exposes server backups

Nginx UI flaw CVE-2026-27944 lets attackers download and decrypt server backups without authentication, exposing sensitive data on public management interfaces. A critical vulnerability in Nginx U ...

Pierluigi Paganini March 08, 2026
Malware
Massive GitHub malware operation spreads BoryptGrab stealer

Trend Micro found BoryptGrab stealer spreading through 100+ GitHub repositories, stealing browser data, crypto wallets, system information, and user files. Trend Micro uncovered a campaign distrib ...

Pierluigi Paganini March 08, 2026
Malware
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 87

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Malware Reverse Engineering is no longer ...

Pierluigi Paganini March 08, 2026
Breaking News
Security Affairs newsletter Round 566 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 08, 2026
Hacking
FBI probing intrusion into a system managing sensitive surveillance information

The Federal Bureau of Investigation (FBI) is probing suspicious activity on an internal system containing sensitive surveillance and investigation data. The FBI is investigating suspicious cyber a ...

Pierluigi Paganini March 07, 2026
Cyber warfare
Iran-linked hackers target IP cameras across Israel and Gulf states for military intelligence

Researchers observed Iran-linked actors targeting IP cameras across Israel and Gulf countries, likely to support military intelligence and battle damage assessment. According to the Check Point Cy ...

Pierluigi Paganini March 07, 2026
APT
Iran-linked MuddyWater deploys Dindoor malware against U.S. organizations

Iran-linked APT MuddyWater targeted U.S. organizations, deploying the new Dindoor backdoor across sectors including banks, airports, and nonprofits. Broadcom’s Symantec Threat Hunter Team uncove ...

Pierluigi Paganini March 06, 2026
Security
Cisco flags ongoing exploitation of two recently patched Catalyst SD-WAN flaws

Cisco warns that two recently patched Catalyst SD-WAN flaws, CVE-2026-20128 and CVE-2026-20122, are already being actively exploited in the wild. Cisco warned customers that threat actors are acti ...

Pierluigi Paganini March 06, 2026
Malware
Microsoft warns of ClickFix campaign exploiting Windows Terminal to deliver Lumma Stealer

Microsoft warns of ClickFix campaign using Windows Terminal to deliver Lumma Stealer via social engineering attacks. Microsoft revealed a new ClickFix campaign where attackers exploit Windows Term ...

Pierluigi Paganini March 06, 2026
APT
Iran-nexus APT Dust Specter targets Iraq officials with new malware

A campaign by Iran-linked group Dust Specter is targeting Iraqi officials with phishing emails delivering new malware families. Zscaler ThreatLabz researchers linked the Iran-nexus group Dust Spec ...

Pierluigi Paganini March 06, 2026
Security
U.S. CISA adds Apple, Rockwell, and Hikvision  flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Apple, Rockwell, and Hikvision flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Se ...

Pierluigi Paganini March 06, 2026
Security
Google GTIG: 90 zero-day flaws exploited in 2025 as enterprise targets grow

Google’s GTIG reports 90 zero-day vulnerabilities exploited in the wild in 2025, up from 78 in 2024, with a growing share targeting enterprise systems. Google’s Threat Intelligence Group (GTIG ...

Pierluigi Paganini March 06, 2026
Security
Phobos Ransomware admin faces up to 20 years after guilty plea

Russian national Evgenii Ptitsyn (43) pleaded guilty in the U.S. for his role in the Phobos ransomware operation. Russian national Evgenii Ptitsyn pleaded guilty in the US to wire fraud conspiracy ...

Pierluigi Paganini March 05, 2026
APT
Russian APT targets Ukraine with BadPaw and MeowMeow malware

Researchers uncovered a Russian campaign targeting Ukrainian entities with new malware families BadPaw and MeowMeow delivered through phishing emails. Researchers reported a phishing campaign link ...

Pierluigi Paganini March 05, 2026
Cyber Crime
Operation Leak: FBI and Europol dismantle LeakBase Cybercrime forum

The Federal Bureau of Investigation seized the LeakBase cybercrime forum in an international crackdown led by Europol. The Federal Bureau of Investigation seized the LeakBase cybercrime forum (lea ...

Pierluigi Paganini March 05, 2026
Security
Google uncovers Coruna iOS Exploit Kit targeting iOS 13–17.2.1

Google warns of the Coruna iOS exploit kit, using 23 exploits across five chains to target iPhones running iOS 13–17.2.1, but not the latest iOS. Google’s Threat Intelligence Group has identif ...

Pierluigi Paganini March 05, 2026