Suspected cyberattack triggers false emergency alerts across parts of Brazil

Multiple distinct security incidents reported: (1) Suspected cyberattack sent at least a dozen unauthorized false emergency alerts via Brazil's Civil Defense Alert system, posing public-safety risks. (2) An international law-enforcement operation disrupted the SocGholish botnet tied to Russia-linked cybercrime group Evil Corp. (3) Human Rights Watch reported Bulgaria approved export licenses allowing surveillance firm Circles to sell monitoring tech to repressive regimes, raising privacy and human-rights concerns. (4) Australian sugar producer Mackay Sugar reported operations disrupted by a r*