Optus initiates change freeze on
21
Sep
2025

Optus initiates change freeze on “network system”

Optus CEO Stephen Rue has placed “an immediate halt to further changes in our network system”, pending a review and…

Finance to save $17m by 2029 through IT insourcing
21
Sep
2025

H-1B visa crackdown upends Indian IT industry’s playbook

India’s $283 billion ($429 billion) information technology sector will have to overhaul its decades-old strategy of rotating skilled talent into…

Russia-linked APT Laundry Bear linked to 2024 Dutch Police attack
21
Sep
2025

ESET uncovers Gamaredon–Turla collaboration in Ukraine cyberattacks

ESET uncovers Gamaredon–Turla collaboration in Ukraine cyberattacks Pierluigi Paganini September 21, 2025 ESET found evidence that Russia-linked groups Gamaredon and…

Microsoft Entra ID issues gave access to any tenant in the world
21
Sep
2025

Microsoft Entra ID flaw allowed hijacking any company’s tenant

A critical combination of legacy components could have allowed complete access to the Microsoft Entra ID tenant of every company…

Security Affairs newsletter Round 527 by Pierluigi Paganini – INTERNATIONAL EDITION
21
Sep
2025

Security Affairs newsletter Round 542 by Pierluigi Paganini – INTERNATIONAL EDITION

Security Affairs newsletter Round 542 by Pierluigi Paganini – INTERNATIONAL EDITION Pierluigi Paganini September 21, 2025 A new round of…

Aircraft hack
21
Sep
2025

Airport Cyberattack Disrupts More Flights Across Europe

Fallout from a cyberattack that disrupted check-in systems at several European airports extended into a second full day on Sunday,…

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 61
21
Sep
2025

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 63

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware…

Airline cyberattack
21
Sep
2025

Cyberattack Disrupts Check-In Systems at Major European Airports

A cyberattack targeting check-in and boarding systems disrupted air traffic and caused delays at several of Europe’s major airports on…

Cybersecurity Newsletter Weekly Recap - UK Hacker Bust to BMW Data Leak
21
Sep
2025

Cybersecurity Newsletter Weekly Recap – UK Hacker Bust to BMW Data Leak

This week in cybersecurity, researchers exposed hidden alliances between ransomware groups, the rise of AI-powered phishing platforms, and large-scale vulnerabilities…

Countering The Adaptive Playbook of Modern Threat Actors
21
Sep
2025

Countering The Adaptive Playbook of Modern Threat Actors

The cybersecurity landscape has seen a substantial threat vector transformation. While malware and ransomware continue to be relevant threats, a…

Strengthening Cybersecurity in Healthcare: Protecting Patient Data and Ensuring Regulatory Compliance in a Digital Age
21
Sep
2025

Strengthening Cybersecurity in Healthcare: Protecting Patient Data and Ensuring Regulatory Compliance in a Digital Age

Cybersecurity in Healthcare As healthcare increasingly relies on digital technologies, the urgency for robust cybersecurity measures has never been more…

Passengers queue in line at Brussels Airport where dozens of flights were cancelled on Sunday. Photo: EPA
21
Sep
2025

Delays continue at European airports following cyberattack

Fallout from a cyberattack that affected check-in systems at several European airports extended into a second full day on Sunday,…