Day

May 6, 2024
Cybersecurity researchers at the Symantec Threat Hunter Team, part of Broadcom, have noticed a troubling trend where multiple hacking collectives, including APT28, REF2924, Red Stinger, Flea, APT29, and OilRig, are increasingly exploiting Microsoft Graph API for malicious activities. These groups have been using Microsoft’s cloud services, like OneDrive, to host their command-and-control (C2) infrastructure, effectively...
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Dropbox has confirmed a significant breach of its Dropbox Sign service (formerly HelloSign), which compromised a wide range of customer information, including emails, usernames, phone numbers, hashed passwords, and various authentication details like API keys, OAuth tokens, and multi-factor authentication setups. The breach, identified on April 24, 2024, also exposed the email addresses and names...
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