Cisco has stopped all business operations in Russia and Belarus. Cisco describes unprecedented measures to block entire adversarial networks instead of just IP addresses. Software companies are pulling out of Russia and ramping up their support to Ukraine in various ways. Microsoft, Google, Apple, Microsoft, Oracle, Intel, and AMD have also announced support measures for the cybersecurity community in response to the situation, offering network defense, cloud security, and SaaS apps for free to organizations affected by the crisis. Wordfence and ProtonVPN are offering free license renewals to their products to all citizens of Ukraine.”]