Tonal just shed over a third of staff to help it become a ‘self-sustaining and profitable business’ – TechCrunch

Tonal, an at-home fitness company last valued at $1.6 billion, has laid off 35% of its workforce in what the company says was “responsible” decision made in order to grow at a more sustainable rate. “Tonal is prioritizing becoming a self-sustaining business with an emphasis on profitability,” the company said in an a statement confirming…

New ‘Retbleed’ Speculative Execution Attack Affects AMD and Intel CPUs

Security researchers have uncovered yet another vulnerability affecting numerous older AMD and Intel microprocessors that could bypass current defenses and result in Spectre-based speculative-execution attacks. Dubbed Retbleed by ETH Zurich researchers Johannes Wikner and Kaveh Razavi, the issues are tracked as CVE-2022-29900 (AMD) and CVE-2022-29901 (Intel), with the chipmakers releasing software mitigations as part of…