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Microsoft provides more mitigation instructions for the PetitPotam attack

Malwarebytes

PetitPotam is the name for an attack method using a bug that was found by a security researcher who also published a proof-of-concept (PoC) exploit code. The attack could force remote Windows systems to reveal password hashes that could then be easily cracked. PetitPotam. If needed, you can add exceptions as necessary.

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Microsoft warns of Human-Operated Ransomware as a growing threat to businesses

Security Affairs

“They exhibit extensive knowledge of systems administration and common network security misconfigurations, perform thorough reconnaissance, and adapt to what they discover in a compromised network.” ” reads the post published by Microsoft. ” continues Microsoft.

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Cybersecurity agencies: You don’t have to delete PowerShell to secure it

Malwarebytes

It allows system administrators and power users to perform administrative tasks via a command line—an area where Windows previously lagged behind its Unix-like rivals with their proliferation of *sh shells. Organizations can implement these rules to harden network security where feasible.

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New Linux Malware Shikitega Can Take Full Control of Devices

eSecurity Planet

The researchers found five different scripts that aim to set four CRON jobs, which are recurrent tasks you can program on a computer system. Two of them regard the current user and the rest are for the root account. How to Protect Against Shikitega. Advanced configuration hardenings are strongly recommended.

Malware 118
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Story of the Year: global IT outages and supply chain attacks

SecureList

OpenSSH is used in a wide range of scenarios where secure network communication is required. It is a critical tool in various fields, including system administration, development, and cybersecurity. Fortinet products are integral to many organizations’ network security. Why does it matter?

Internet 107
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FBI: Credential Stuffing Leads to Millions in Fraudulent Transfers

SecureWorld News

Between January and August 2020, unidentified actors used aggregation software to link actor-controlled accounts to client accounts belonging to the same institution, resulting in more than $3.5 Some of the credentials belonged to company leadership, system administrators, and other employees with privileged access.".

Banking 78
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5 Emotions Used in Social Engineering Attacks [with Examples]

SecureWorld News

He writes about this in his book, "Ghost in the Wires": "I would call the company I'd targeted, ask for their computer room, make sure I was talking to a system administrator, and tell him, 'This is [whatever fictitious name popped into my head at that moment], from DEC support. A security report against my American Express account?