防火墙企业WatchGuard宣布已收购ActZero，以补强托管侦测回应（managed detection and response，MDR）产品线，锁定托管服务供应商（managed service provider，MSP）。

Chief of South Korea's presidential security service, Park Jong-joon, on Sunday vowed to keep blocking an attempt to arrest the impeached President Yoon Suk-yeol.