enterprise
Microsoft announces wider availability of AI-powered Security Copilot
Microsoft Security Copilot has been made available to a larger number of enterprise customers, via an invitation-only Early Access Program. What is Microsoft Security Copilot? …
Google ads for KeePass, Notepad++ lead to malware
Users using Google to search for and download the KeePass password manager and the Notepad++ text editor may have inadvertently gotten saddled with malware, says Jérôme …
Researchers warn of increased malware delivery via fake browser updates
ClearFake, a recently documented threat leveraging compromised WordPress sites to push malicious fake browser updates, is likely operated by the threat group behind the …
Compromised Skype accounts deliver DarkGate malware to employees
A threat actor is using compromised Skype accounts to deliver the DarkGate malware to target organizations, Trend Micro researchers have warned. “Versions of DarkGate …
Microsoft Defender can automatically contain compromised user accounts
The “contain user” feature select Microsoft Defender for Endpoint customers have been trying out since November 2022 is now available to a wider pool of …
Microsoft 365 email senders urged to implement SPF, DKIM and DMARC
In the wake of Google’s announcement of new rules for bulk senders, Microsoft is urging Microsoft 365 email senders to implement SPF, DKIM and DMARC email authentication …
Critical Trend Micro vulnerability exploited in the wild (CVE-2023-41179)
Trend Micro has fixed a critical zero-day vulnerability (CVE-2023-41179) in several of its endpoint security products for enterprises that has been spotted being exploited in …
Shadow IT: Security policies may be a problem
3 out of 4 workers use personal (and often unmanaged) phones and laptops for work and nearly half of companies let unmanaged devices access protected resources, a recent …
Attackers use fallback ransomware if LockBit gets blocked
Your security solutions might stave off a LockBit infection, but you might still end up with encrypted files: according to Symantec’s threat researchers, some affiliates …
MetaStealer malware is targeting enterprise macOS users
Enterprise macOS users are being targeted by attackers slinging new information-stealing malware dubbed MetaStealer. The MetaStealer malware MetaStealer is delivered within …
How Chinese hackers got their hands on Microsoft’s token signing key
The mystery of how Chinese hackers managed to steal a crucial signing key that allowed them to breach Microsoft 365’s email service and access accounts of employees of 25 …
Cisco VPNs with no MFA enabled hit by ransomware groups
Since March 2023 (and possibly even earlier), affiliates of the Akira and LockBit ransomware operators have been breaching organizations via Cisco ASA SSL VPN appliances. …
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