Russia-aligned hackers are targeting Signal users with device-linking QR codes

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Signal, as an encrypted messaging app and protocol, remains relatively secure. But Signal's growing popularity as a tool to circumvent surveillance has led agents affiliated with Russia to try to manipulate the app's users into surreptitiously linking their devices, according to Google's Threat Intelligence Group. While Russia's continued invasion …

Device Code Phishing

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This isn’t new, but it’s increasingly popular : The technique is known as device code phishing. It exploits “device code flow,” a form of authentication formalized in the industry-wide OAuth standard. Authentication through device code flow is designed for logging printers, smart TVs, and similar devices into accounts …

Microsoft warns that the powerful XCSSET macOS malware is back with new tricks

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Microsoft said it has detected a new variant of XCSSET, a powerful macOS malware family that has targeted developers and users since at least 2020. The variant, which Microsoft reported Monday, marked the first publicly known update to the malware since 2022. The malware first came to light in …

How Phished Data Turns into Apple & Google Wallets

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Carding — the underground business of stealing, selling and swiping stolen payment card data — has long been the dominion of Russia-based hackers. Happily, the broad deployment of more secure chip-based payment cards in the United States has weakened the carding market. But a flurry of innovation from cybercrime groups in …

Cloud CISO Perspectives: New AI, cybercrime reports underscore need for security best practices

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Welcome to the first Cloud CISO Perspectives for February 2025. Stephanie Kiel, our head of cloud security policy, government affairs and public policy, discusses two parallel and important security conversations she had at the Munich Security Conference, following our new reports on AI and cybercrime. As with all Cloud …

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