MUST READ

Google fixes critical Chrome flaw, researcher earns $43K

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Attackers abuse ConnectWise ScreenConnect to drop AsyncRAT

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Jaguar Land Rover discloses a data breach after recent cyberattack

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Critical flaw SessionReaper in Commerce and Magento platforms lets attackers hijack customer accounts

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Google Pixel 10 adds C2PA to camera and Photos to spot AI-generated or edited images

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KillSec Ransomware is Attacking Healthcare Institutions in Brazil

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Microsoft Patch Tuesday security updates for September 2025 fixed two zero-day flaws

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SAP September 2025 Patch Day fixed 4 critical flaws

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Supply chain attack targets npm, +2 Billion weekly npm downloads exposed

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LunaLock Ransomware threatens victims by feeding stolen data to AI models

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Hackers breached Salesloft ’s GitHub in March, and used stole tokens in a mass attack

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Canadian investment platform Wealthsimple disclosed a data breach

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Venezuela’s President Maduro said his Huawei Mate X6 cannot be hacked by US cyber spies

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Czech cyber agency NUKIB flags Chinese espionage risks to critical infrastructure

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SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 61

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Security Affairs newsletter Round 540 by Pierluigi Paganini – INTERNATIONAL EDITION

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Qantas cuts executive bonuses by 15% after a July data breach

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MeetC2 - A serverless C2 framework that leverages Google Calendar APIs as a communication channel

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Critical SAP S/4HANA flaw CVE-2025-42957 under active exploitation

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Colt

Pierluigi Paganini August 22, 2025
Colt Discloses Breach After Warlock Ransomware Group Puts Files Up for Sale

Colt Technology Services confirmed a data breach by the WarLock ransomware group; the company is working to restore disrupted systems. Colt Technology Services confirmed that threat actors breached its systems and stole some data. The telecoms company is working to restore disrupted systems. Colt, officially known as Colt Technology Services Group Limited, is a multinational telecommunications […]

Pierluigi Paganini August 17, 2025
Colt Technology faces multi-day outage after WarLock ransomware attack

WarLock ransomware hit Colt Telecom, causing outages in hosting, porting, Colt Online, and Voice API since August 12. UK-based Colt Technology Services suffered a cyberattack, reportedly caused by WarLock ransomware, resulting in multi-day outages for hosting, porting, Colt Online, and Voice API services. Colt, officially known as Colt Technology Services Group Limited, is a multinational […]

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recent articles

Google fixes critical Chrome flaw, researcher earns $43K

Security / September 11, 2025

Kosovo man pleads guilty to running online criminal marketplace BlackDB

Breaking News / September 11, 2025

Attackers abuse ConnectWise ScreenConnect to drop AsyncRAT

Malware / September 11, 2025

Jaguar Land Rover discloses a data breach after recent cyberattack

Data Breach / September 11, 2025

Critical flaw SessionReaper in Commerce and Magento platforms lets attackers hijack customer accounts

Security / September 10, 2025