Call the boss instead. He's not a big fan of sleep On Call Welcome once again to On Call, The Register's reader-contributed column in which each Friday we share your tales of fun and frolics at the frontline of tech support....

Victims include hospitality, retail and education sectors A group of financially motivated cyberscammers who specialize in Scattered-Spider-like fake IT support phone calls managed to trick employees at about 20 organizations into installing a modified version of Salesforce's Data Loader that allows the crims to steal sensitive data....