March 2023

Regulators are taking a harder look at those insider stock sales by SVB execs

March 14, 2023

The Justice Department and SEC are investigating the stock sales that officers of Silicon Valley Bank made days before the bank failed, according to both the WSJ and the NYTimes. The probes are reportedly in their preliminary phase and both outlets note that it’s common to investigate prearranged stock selling plans when the sales take […]

Regulators are taking a harder look at those insider stock sales by SVB execs by Connie Loizos originally published on TechCrunch

GPT-4 is bigger and better than ChatGPT—but OpenAI won’t say why

March 14, 2023
OpenAI has finally unveiled GPT-4, the San Francisco-based company’s next-generation large language model. Its last surprise hit, ChatGPT, was always going to be a hard act to follow, but the company has made GPT-4 even bigger and better. Yet how much bigger and why it’s better, OpenAI won’t say. GPT-4 is the most secretive release…

OpenAI is testing a version of GPT-4 that can ‘remember’ long conversations

March 14, 2023

OpenAI has built a version of GPT-4, its latest text-generating model, that can “remember” roughly 50 pages of content thanks to a greatly expanded context window. That might not sound significant. But it’s five times as much information as the vanilla GPT-4 can hold in its “memory” and eight times as much as GPT-3. “The […]

OpenAI is testing a version of GPT-4 that can ‘remember’ long conversations by Kyle Wiggers originally published on TechCrunch

Security giant Rubrik says hackers used Fortra zero-day to steal internal data

March 14, 2023

Silicon Valley-based data security company Rubrik has come forward as the latest victim of the Fortra GoAnywhere zero-day vulnerability, which has been linked to hacks targeting a hospital chain and a bank. In a blog post published on Tuesday, Rubrik’s chief information security officer Michael Mestrovich said that attackers had gained access to the company’s […]

Security giant Rubrik says hackers used Fortra zero-day to steal internal data by Carly Page originally published on TechCrunch