Canvas Back Online After Cyberattack Disrupts Oklahoma Students During Finals

Canvas back online after cyberattack disrupts Oklahoma students during finals The hacking group ShinyHunters claims it stole data from more than 275 million users across thousands of schools worldwide. A massive ransom attack temporarily shut down the A system that thousands of schools and universities use was offline Thursday due to a Hackers targeted America's most widely used classroom software, potentially exposing data of millions of The massive security breach impacted millions of