Who is LAPSUS$, the Big, Bad Cybercrime Gang Hacking Tech's Biggest Companies?

For the past three months, a mysterious hacker gang has been giving Silicon Valley a migraine of epic proportions. LAPSUS$, a band of cybercriminals with unorthodox techniques and a flare for the dramatic, has been on a white hot streak--lining tech companies up and knocking em' down like bowling pins.