Users are advised to patch Zyxel firewalls. Battlefield failure and popular morale in Russia\u2019s hybrid war. Nuisance-level hacktivism in the hybrid war. Sweden and Finland move closer to NATO membership; concern over possible Russian cyberattacks rises. Intelligence, disinformation, or wishful thinking? Conti calls for rebellion in Costa Rica. PayOrGrief is just rebranded DoppelPaymer. Anonymous action in Sri Lanka seems indiscriminate and counterproductive. Dinah Davis from Arctic Wolf examines cyber security for startups. Rick Howard looks at two factor authentication. And a judge says cryptocurrency can\u2019t be used to evade sanctions.\nFor links to all of today's stories check out our CyberWire daily news briefing:\nhttps://thecyberwire.com/newsletters/daily-briefing/11/94\n\nSelected reading.\nCritical Vulnerability Allows Remote Hacking of Zyxel Firewalls (SecurityWeek)\xa0\nZyxel security advisory for OS command injection vulnerability of firewalls (Zyxel)\xa0\nGrowing evidence of a military disaster on the Donets pierces a pro-Russian bubble. (New York Times)\xa0\nOpRussia update: Anonymous breached other organizations (Security Affairs)\xa0\nItaly prevents pro-Russian hacker attacks during Eurovision contest (Reuters)\xa0\nFinland, Sweden\u2019s NATO moves prompt fears of Russian cyberattacks (The Hill)\xa0\nCoup to remove cancer-stricken Putin underway in Russia, Ukrainian intelligence chief says (Fortune)\xa0\nConti ransomware gang calls for Costa Rican citizens to revolt if government doesn't pay (SC Magazine)\xa0\nAnonymous wanted to help Sri Lankans. Their hacks put many in grave danger (Rest of World)\xa0\nU.S. issues charges in first criminal cryptocurrency sanctions case (Washington Post)\nLearn more about your ad choices. Visit megaphone.fm/adchoices