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Microsoft Uncovers ‘Whisper Leak’ Attack That Identifies AI Chat Topics in Encrypted Traffic

Microsoft Uncovers ‘Whisper Leak’ Attack That Identifies AI Chat Topics in Encrypted Traffic

Microsoft has disclosed details of a novel side-channel attack targeting remote language models that could enable a passive adversary with capabilities to observe network traffic to glean details about model conversation topics despite encryption protections under certain circumstances. This leakage of data exchanged between humans and streaming-mode language models could pose serious risksRead More »Microsoft Uncovers ‘Whisper Leak’ Attack That Identifies AI Chat Topics in Encrypted Traffic

Friday Squid Blogging: Squid Game: The Challenge, Season Two

The second season of the Netflix reality competition show Squid Game: The Challenge has dropped. (Too many links to pick a few—search for it.) As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Blog moderation policy.

Samsung Zero-Click Flaw Exploited to Deploy LANDFALL Android Spyware via WhatsApp

Samsung Zero-Click Flaw Exploited to Deploy LANDFALL Android Spyware via WhatsApp

A now-patched security flaw in Samsung Galaxy Android devices was exploited as a zero-day to deliver a “commercial-grade” Android spyware dubbed LANDFALL in targeted attacks in the Middle East. The activity involved the exploitation of CVE-2025-21042 (CVSS score: 8.8), an out-of-bounds write flaw in the “libimagecodec.quram.so” component that could allowRead More »Samsung Zero-Click Flaw Exploited to Deploy LANDFALL Android Spyware via WhatsApp

From Log4j to IIS, China’s Hackers Turn Legacy Bugs into Global Espionage Tools

From Log4j to IIS, China’s Hackers Turn Legacy Bugs into Global Espionage Tools

A China-linked threat actor has been attributed to a cyber attack targeting an U.S. non-profit organization with an aim to establish long-term persistence, as part of broader activity aimed at U.S. entities that are linked to or involved in policy issues. The organization, according to a report from Broadcom’s SymantecRead More »From Log4j to IIS, China’s Hackers Turn Legacy Bugs into Global Espionage Tools

Data Exposure Vulnerability Found in Deep Learning Tool Keras

The vulnerability is tracked as CVE-2025-12058 and it can be exploited for arbitrary file loading and conducting SSRF attacks. The post Data Exposure Vulnerability Found in Deep Learning Tool Keras appeared first on SecurityWeek.

ClickFix Attacks Against macOS Users Evolving

ClickFix prompts typically contain instructions for Windows users, but now they are tailored for macOS and they are getting increasingly convincing. The post ClickFix Attacks Against macOS Users Evolving appeared first on SecurityWeek.

Faking Receipts with AI

Over the past few decades, it’s become easier and easier to create fake receipts. Decades ago, it required special paper and printers—I remember a company in the UK advertising its services to people trying to cover up their affairs. Then, receipts became computerized, and faking them required some artistic skillsRead More »Faking Receipts with AI

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