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A collaborative effort between the US government and Microsoft has dismantled a hacking group linked to Russian intelligence. The group, known as Star Blizzard to cybersecurity experts, has targeted nonprofit organizations, think tanks, journalists and former military and intelligence officials from the United States and its allies. Star Blizzard used "spear phishing" tactics, sending emails that appeared to come from a trusted source to gain access to victims' internal systems. Once inside, they could steal sensitive information and disrupt operations. Microsoft identified the group's infrastructure and alerted the US Department of Justice, which led to the seizure of more than…

In a bold move set to reshape the AI ​​chip market, Cerebras Systems has announced plans to go public in an IPO that could challenge industry giant Nvidia. Based in Sunnyvale, California, Cerebras has developed a chip significantly larger than those typically used in artificial intelligence applications, boasting a 56-fold increase in size that potentially allows for much faster data processing. This announcement represents the first major AI-focused IPO since ChatGPT debuted nearly two years ago, signaling a new era for investors eager to diversify their technology portfolios beyond established players like Microsoft and Nvidia. The startup's filing of an…