Zcash tumbled after disclosure of critical counterfeiting flaw (opens in new tab)

20k Instagram accounts hacked in attack that abused AI tool, Router flaw powers rise of shape-shifting C0XMO botnet, Ransomware gang sends fake IT staff into victim offices, ShinyHunters-linked leak exposes millions of DentaQuest records, Chinese cyber spies hid in Microsoft 365 for 18 months, more