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  2. List of random number generators - Wikipedia

    en.wikipedia.org/wiki/List_of_random_number...

    However, generally they are considerably slower (typically by a factor 2โ€“10) than fast, non-cryptographic random number generators. These include: Stream ciphers. Popular choices are Salsa20 or ChaCha (often with the number of rounds reduced to 8 for speed), ISAAC, HC-128 and RC4. Block ciphers in counter mode.

  3. Meta previews generative AI tools coming to WhatsApp ...

    techcrunch.com/2023/06/09/meta-previews...

    Meta plans to first release its AI agents on Messenger and WhatsApp but sees a broader future for such technologies that may see them expanding across its family of applications, and eventually to ...

  4. Momo Challenge hoax - Wikipedia

    en.wikipedia.org/wiki/Momo_Challenge_hoax

    Momo Challenge hoax. The " Momo Challenge " was a hoax and an internet urban legend that was rumoured to spread through social media and other outlets. It was reported that children and adolescents were being harassed by a user named Momo to perform a series of dangerous tasks including violent attacks, self-harm, harming others, and suicide.

  5. A 'silly' attack made ChatGPT reveal real phone numbers and ...

    www.engadget.com/a-silly-attack-made-chatgpt...

    Wed, Nov 29, 2023 ยท 2 min read. ASSOCIATED PRESS. A team of researchers was able to make ChatGPT reveal some of the bits of data it has been trained on by using a simple prompt: asking the ...

  6. WhatsApp adds formatting support for lists, block quotes and ...

    techcrunch.com/2024/02/21/whatsapp-adds...

    Here is how you can use these features: Bulleted lists: Start a bulleted list by typing the โ€œ-โ€ symbol followed by a space. Numbered lists: You can create a numbered list by typing a digit ...

  7. Meta releases Llama 2, a more 'helpful' set of text ...

    techcrunch.com/2023/07/18/meta-releases-llama-2...

    Meta says that in a range of benchmarks, Llama 2 models perform slightly worse than the highest-profile closed-source rivals, GPT-4 and PaLM 2, with Llama 2 coming significantly behind GPT-4 in ...

  8. WhatsApp makes it easier to send messages to unsaved numbers

    www.engadget.com/whatsapp-makes-it-easier-to...

    You can try out this new feature much in the same way you would start any message. Click on the new message button on your home screen (top right for Apple devices, bottom right for Android ones ...

  9. Cryptographically secure pseudorandom number generator ...

    en.wikipedia.org/wiki/Cryptographically_secure...

    In the asymptotic setting, a family of deterministic polynomial time computable functions : {,} {,} for some polynomial p, is a pseudorandom number generator (PRNG, or PRG in some references), if it stretches the length of its input (() > for any k), and if its output is computationally indistinguishable from true randomness, i.e. for any probabilistic polynomial time algorithm A, which ...