StegoAd: How 119 Fake Browser Extensions Stole Credentials and Ran Ad Fraud for Two Years
StegoAd: How 119 Fake Browser Extensions Stole Credentials and Ran Ad Fraud for Two Years Pierluigi Paganini June 29, 2026 Microsoft shut down the StegoAd…
Category: Securityaffairs
SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 103
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter More Than 4,000 Legacy…
KDDI Data Breach Impacts up to 14.2 Million Email Accounts at Six ISPs
KDDI Data Breach Impacts up to 14.2 Million Email Accounts at Six ISPs Pierluigi Paganini June 28, 2026 KDDI Corporation disclosed a breach affecting up…
Security Affairs newsletter Round 583 by Pierluigi Paganini – INTERNATIONAL EDITION
Security Affairs newsletter Round 583 by Pierluigi Paganini – INTERNATIONAL EDITION Pierluigi Paganini June 28, 2026 A new round of the weekly Security Affairs newsletter…
Hospitality Sector Hit by Phishing Campaign Using Fake Guest Complaint Emails
Hospitality Sector Hit by Phishing Campaign Using Fake Guest Complaint Emails Pierluigi Paganini June 27, 2026 Microsoft warns of a phishing campaign targeting the hospitality…
New FBI Alert: Russian Intelligence Uses Signal Recovery Keys to Access Messages
New FBI Alert: Russian Intelligence Uses Signal Recovery Keys to Access Messages Pierluigi Paganini June 27, 2026 FBI warns Russian spies now target Signal Backup…
DirtyClone: A Linux Privilege Escalation That Leaves No Trace on Disk
DirtyClone: Fourth Linux Kernel Flaw in Six Weeks Escalates to Root Pierluigi Paganini June 27, 2026 DirtyClone: a Linux kernel privilege escalation that silently rewrites…
Third-Party Breach at Polymarket Leads to $2.94M Crypto Theft
Third-Party Breach at Polymarket Leads to $2.94M Crypto Theft Pierluigi Paganini June 26, 2026 Polymarket confirmed hackers stole funds from some users after attackers injected…
U.S. CISA adds Cisco and PTC Windchill and FlexPLM flaws to its Known Exploited Vulnerabilities catalog
U.S. CISA adds Cisco and PTC Windchill and FlexPLM flaws to its Known Exploited Vulnerabilities catalog Pierluigi Paganini June 26, 2026 U.S. Cybersecurity and Infrastructure…
Chinese APT CL-STA-1062 Expands Attacks on Southeast Asian Critical Infrastructure With Custom Malware
Chinese APT CL-STA-1062 Expands Attacks on Southeast Asian Critical Infrastructure With Custom Malware Pierluigi Paganini June 26, 2026 Chinese-speaking APT CL-STA-1062 targeted Southeast Asian government…
Activist Phone Hacked With Cellebrite After Russia Contract Cancellation
Activist Phone Hacked With Cellebrite After Russia Contract Cancellation Pierluigi Paganini June 26, 2026 Russian authorities used Cellebrite tools to unlock an activist’s iPhone and…
macOS.Gaslight: North Korea-Linked Malware That Tries to Gaslight the Analyst
macOS.Gaslight: North Korea-Linked Malware That Tries to Gaslight the Analyst Pierluigi Paganini June 26, 2026 macOS.Gaslight: DPRK Rust implant for Mac with a prompt injection…