Hackers breach Microsoft 365 tenants via ConnectWise supply-chain attack ConnectWise has shut down customer access to its Cloud Backup service (formerly SkyKick Cloud Backup) after hackers accessed application identities and compromised Microsoft 365 tenants. [...] ConnectWise Microsoft US tg: incident tp: dodavatelský řetězec tp: identita 17. 10. 2026 17:18 · BleepingComputer · Hackers breach Microsoft 365 tenants via ConnectWise supply-chain attack
ConnectWise (SkyKick) Vendor Credentials Abused in M365 Attacks ConnectWise (SkyKick) vendor credentials are being abused to access Microsoft 365 tenants. Disable the apps now and check your logs here. ConnectWise SkyKick Microsoft US tg: varování tg: zneužíváno tp: dodavatelský řetězec tp: identita 17. 10. 2026 01:00 · Huntress · ConnectWise (SkyKick) Vendor Credentials Abused in M365 Attacks