Data Integrity | Breaking Cybersecurity News | The Hacker News

Three security vulnerabilities have been disclosed in the Peripheral Component Interconnect Express (PCIe) Integrity and Data Encryption ( IDE ) protocol specification that could expose a local attacker to serious risks. The flaws impact PCIe Base Specification Revision 5.0 and onwards in the protocol mechanism introduced by the IDE Engineering Change Notice (ECN), according to the PCI Special Interest Group ( PCI-SIG ). "This could potentially result in security exposure, including but not limited to, one or more of the following with the affected PCIe component(s), depending on the implementation: (i) information disclosure, (ii) escalation of privilege, or (iii) denial of service," the consortium noted . PCIe is a widely used high-speed standard to connect hardware peripherals and components, including graphics cards, sound cards, Wi-Fi and Ethernet adapters, and storage devices, inside computers and servers. Introduced in PCIe 6.0, PCIe IDE is designed to secure data ...

SAP has rolled out security fixes for 13 new security issues , including additional hardening for a maximum-severity bug in SAP NetWeaver AS Java that could result in arbitrary command execution. The vulnerability, tracked as CVE-2025-42944, carries a CVSS score of 10.0. It has been described as a case of insecure deserialization. "Due to a deserialization vulnerability in SAP NetWeaver, an unauthenticated attacker could exploit the system through the RMI-P4 module by submitting a malicious payload to an open port," according to a description of the flag in CVE.org. "The deserialization of such untrusted Java objects could lead to arbitrary OS command execution, posing a high impact to the application's confidentiality, integrity, and availability." While the vulnerability was first addressed by SAP last month, security company Onapsis said the latest fix provides extra safeguards to secure against the risk posed by deserialization. "The additional...

NVIDIA is urging customers to enable System-level Error Correction Codes (ECC) as a defense against a variant of a RowHammer attack demonstrated against its graphics processing units (GPUs). "Risk of successful exploitation from RowHammer attacks varies based on DRAM device, platform, design specification, and system settings," the GPU maker said in an advisory released this week. Dubbed GPUHammer , the attacks mark the first-ever RowHammer exploit demonstrated against NVIDIA's GPUs (e.g., NVIDIA A6000 GPU with GDDR6 Memory), causing malicious GPU users to tamper with other users' data by triggering bit flips in GPU memory. The most concerning consequence of this behavior, University of Toronto researchers found, is the degradation of an artificial intelligence (AI) model's accuracy from 80% to less than 1%. RowHammer is to modern DRAMs just like how Spectre and Meltdown are to contemporary CPUs. While both are hardware-level security vulnerabilities, Row...

Contemporary organizations understand the importance of data and its impact on improving interactions with customers, offering quality products or services, and building loyalty. Data is fundamental to business success. It allows companies to make the right decisions at the right time and deliver the high-quality, personalized products and services that customers expect. There is a challenge, though. Businesses are collecting more data than ever before, and new technologies have accelerated this process dramatically. As a result, organizations have significant volumes of data, making it hard to manage, protect, and get value from it. Here is where Governance, Risk, and Compliance (GRC) comes in. GRC enables companies to define and implement the best practices, procedures, and governance to ensure the data is clean, safe, and reliable across the board.  More importantly,  organizations can use GRC platforms like StandardFusion  to create an organizational culture aro...