Understanding the Challenges in Aligning SecOps and GRC in Financial Services: A Webinar

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⚡ Weekly Roundup: Evolving Threats—Bootkit Malware, AI-Enhanced Attacks, Supply Chain Vulnerabilities, Zero-Day Exploits & More

Sep 15, 2025
Cybersecurity / Hacking News

In today’s landscape of relentless threats, the role of the modern CISO extends beyond mere technology security—it’s about safeguarding institutional trust and ensuring business continuity. This week revealed a disturbing trend: adversaries are increasingly targeting the intricate networks that connect businesses, from supply chains to strategic partnerships. As new regulations emerge and AI-driven attacks escalate, the choices you make now will define your organization’s resilience for years to come. This report isn’t just a list of threats; it’s a strategic framework for effective leadership. Here’s your comprehensive weekly recap, filled with insights to keep you ahead in the game.

⚡ Threat of the Week

New HybridPetya Ransomware Bypasses UEFI Secure Boot — A new variant of the notorious Petya/NotPetya malware, named HybridPetya, has been identified. While there is currently no data indicating its deployment in the wild, it stands out for its ability to compromise the secure boot feature.

New Phoenix RowHammer Attack Overcomes DDR5 Memory Protections in Just 109 Seconds

A research team from ETH Zürich and Google has unveiled a new variant of the RowHammer attack, named Phoenix, specifically targeting DDR5 memory chips produced by SK Hynix. This attack (CVE-2025-6202, CVSS score: 7.1) effectively circumvents advanced security measures designed to protect against such vulnerabilities. “Our findings confirm that it is possible to consistently trigger RowHammer bit flips on a wider scale with SK Hynix’s DDR5 devices,” stated ETH Zürich’s Computer Security Group (COMSEC). “We also demonstrated that on-die ECC fails to prevent RowHammer attacks, making end-to-end RowHammer exploits feasible on DDR5.” RowHammer is a critical hardware vulnerability where repetitive access to a memory row can induce bit flips in neighboring rows, leading to data corruption that malicious actors can exploit to access sensitive information or elevate privileges.