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Cybersecurity researchers have shed light on two service providers that supply online criminal networks with the necessary tools and infrastructure to fuel the pig butchering-as-a-service (PBaaS) economy. At least since 2016, Chinese-speaking criminal groups have erected industrial-scale scam centers across Southeast Asia, creating special economic zones that are devoted to fraudulent investment
Plus: Iran shuts down its internet amid sweeping protests, an alleged scam boss gets extradited to China, and more.
### Summary A critical vulnerability exists in the SM2 Public Key Encryption (PKE) implementation where the ephemeral nonce `k` is generated with severely reduced entropy. A unit mismatch error causes the nonce generation function to request only 32 bits of randomness instead of the expected 256 bits. This reduces the security of the encryption from a 128-bit level to a trivial 16-bit level, allowing a practical attack to recover the nonce `k` and decrypt any ciphertext **given only the public key and ciphertext**. ### Affected Versions - sm2 0.14.0-rc.0 (https://crates.io/crates/sm2/0.14.0-rc.0) - sm2 0.14.0-pre.0 (https://crates.io/crates/sm2/0.14.0-pre.0) This vulnerability is introduced in commit: [Commit 4781762](https://github.com/RustCrypto/elliptic-curves/commit/4781762f23ff22ab34763410f648128055c93731) on Sep 6, 2024, which is over a year ago. ### Details The root cause of this vulnerability is a unit mismatch in the `encrypt` function located in `sm2/src/pke/encrypt...
X is allowing only “verified” users to create images with Grok. Experts say it represents the “monetization of abuse”—and anyone can still generate images on Grok’s app and website.
Linking your medical records to ChatGPT Health may give you personalized wellness answers, but it also comes with serious privacy implications.
Cybersecurity researchers have disclosed details of a new campaign that uses WhatsApp as a distribution vector for a Windows banking trojan called Astaroth in attacks targeting Brazil. The campaign has been codenamed Boto Cor-de-Rosa by Acronis Threat Research Unit. "The malware retrieves the victim's WhatsApp contact list and automatically sends malicious messages to each contact to further
The internet never stays quiet. Every week, new hacks, scams, and security problems show up somewhere. This week’s stories show how fast attackers change their tricks, how small mistakes turn into big risks, and how the same old tools keep finding new ways to break in. Read on to catch up before the next wave hits. Honeypot Traps Hackers Hackers Fall for
Artificial intelligence (AI) company OpenAI on Wednesday announced the launch of ChatGPT Health, a dedicated space that allows users to have conversations with the chatbot about their health. To that end, the sandboxed experience offers users the optional ability to securely connect medical records and wellness apps, including Apple Health, Function, MyFitnessPal, Weight Watchers, AllTrails,
Being targeted by sophisticated spyware is relatively rare, but experts say that everyone needs to stay vigilant as this dangerous malware continues to proliferate worldwide.
The story you are reading is a series of scoops nestled inside a far more urgent Internet-wide security advisory. The vulnerability at issue has been exploited for months already, and it's time for a broader awareness of the threat. The short version is that everything you thought you knew about the security of the internal network behind your Internet router probably is now dangerously out of date.