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Microsoft Fixes Record 600+ Vulnerabilities In July 2026 Patch Tuesday, Including Three Zero-Day Flaws

post, juli 15, 2026juli 17, 2026

Microsoft has released its July 2026 Patch Tuesday security updates, delivering fixes for a record-breaking 622 vulnerabilities across Windows, Microsoft Office, SharePoint, Azure-related components, Visual Studio, and other products. The release marks the largest Patch Tuesday update in the company’s history and includes patches for three zero-day vulnerabilities, two of…

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New macOS Malware Impersonates Apple’s Notarized Installer

post, juli 14, 2026juli 17, 2026

A newly identified macOS information-stealing malware family, dubbed CrashStealer, is raising concerns after leveraging an Apple-notarized installer to bypass one of macOS’s most important security protections. By abusing Apple’s trusted software signing and notarization process, the malware is able to execute without triggering the Gatekeeper security warnings that users typically…

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Accenture Confirms Security Breach Following Claims of Stolen Source Code

post, juli 8, 2026juli 17, 2026

One of the world’s largest technology consulting firms is investigating a security incident after a threat actor claimed to have stolen tens of gigabytes of internal development data allegedly belonging to Accenture. The individual, using the online alias “888,” has advertised what they describe as approximately 35GB of confidential company…

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Anthropic Restores Claude Fable 5 After U.S. Lifts Jailbreak-Linked Export Controls

post, juli 1, 2026juli 17, 2026

Anthropic is putting Claude Fable 5 back online worldwide. On June 30, the U.S. Commerce Department lifted the export controls it had imposed on Fable and its more tightly controlled sibling Mythos 5 about two and a half weeks earlier. Fable 5 returns to users on Wednesday, July 1, across Claude.ai, the Claude…

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Five Eyes Warns AI Models Capable of Devastating Cyber Attacks Are Only Months Away – Leaders Must Act Immediately

post, juni 24, 2026

AI-Driven Cyber Threats Accelerate Global Security Risks as Five Eyes Agencies Warn Leaders to Act Immediately. Intelligence alliance says artificial intelligence is reshaping the cyber battlefield at unprecedented speed, leaving organisations with only months—not years—to prepare The world’s leading cyber security agencies have issued a stark warning to business leaders…

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AI in handen van hackers: hoe gevaarlijk is dat?

post, juni 23, 2026juli 17, 2026

Hoe verandert AI de wereld van cyberaanvallen? Annieke Kranenberg en Huib Modderkolk duiken in de razendsnelle opkomst van nieuwe AI-modellen zoals Claude Code en Mythos. Waar hackers vroeger veel handwerk deden, kunnen AI-systemen nu zelfstandig kwetsbaarheden opsporen, accounts aanmaken en delen van aanvallen automatiseren. Beveiligingsexpert Piet Kerkhofs waarschuwt dat deze…

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7-Eleven confirms data breach claimed by the ShinyHunters gang

post, mei 19, 2026mei 20, 2026

Convenience store chain giant 7-Eleven confirmed that its systems were breached in a cyberattack claimed by the ShinyHunters extortion group last month. Founded in 1927, 7-Eleven now operates, franchises, and licenses over 86,000 stores globally, including 13,000 stores in the U.S. and Canada, while its 7Rewards and Speedy Rewards loyalty…

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Anthropic’s Claude Mythos Reportedly Circumvents Apple Mac Security Systems

post, mei 17, 2026mei 18, 2026

Anthropic’s highly restricted cybersecurity AI is already helping researchers uncover dangerous vulnerabilities inside Apple’s software ecosystem, offering one of the clearest signs yet that artificial intelligence is rapidly transforming the future of cyber warfare, digital defense, and software exploitation. The AI model, known internally as Claude Mythos, has not been…

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Microsoft Warns of Active Exploitation Targeting On-Premises Exchange Servers Through Malicious Emails

post, mei 15, 2026mei 18, 2026

Security researchers and enterprise defenders are scrambling to respond after Microsoft disclosed that attackers are actively exploiting a newly discovered vulnerability in on-premises Microsoft Exchange Server deployments, potentially allowing threat actors to execute malicious scripts through specially crafted emails. The vulnerability, identified as CVE-2026-42897, carries a CVSS severity score of…

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Cisco Warns of Actively Exploited Critical SD-WAN Vulnerability Allowing Remote Administrative Access

post, mei 14, 2026mei 18, 2026

Cisco has issued an urgent security advisory after confirming that a critical authentication bypass vulnerability affecting its Catalyst SD-WAN infrastructure is being actively exploited in real-world attacks, prompting widespread concern across enterprise and government networks worldwide. The flaw, tracked as CVE-2026-20182, carries the maximum possible CVSS severity score of 10.0…

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