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US govt agencies released a joint alert on the Lockbit 3.0 ransomware

Security Affairs

Federal Bureau of Investigation (FBI), the Cybersecurity and Infrastructure Security Agency (CISA), and the Multi-State Information Sharing & Analysis Center (MS-ISAC) released a joint advisory that provides indicators of compromise (IOCs) and tactics, techniques, and procedures (TTPs) associated with the notorious LockBit 3.0

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From Targeted Attack to Untargeted Attack

Security Affairs

The file looks like a common XLS file within low Antivirus detection rate as shown in the following image (6/63). Antivirus Detection Rate. It looks like a romantic Emotet according to many Antivirus so I wont invest timing into this well-known Malware. Public Submitted Sample on Yomi. But let’s move on the analysis.

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PYSA ransomware gang is the most active group in November

Security Affairs

Operators behind the Pysa malware, also employed a version of the PowerShell Empire penetration-testing tool, they were able to stop antivirus products. Once compromised the target network, attackers attempt to exfiltrate the company’s accounts and passwords database. newversion file extension instead of.

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16 Remote Access Security Best Practices to Implement

eSecurity Planet

Secure Communication Channels: When sending sensitive data outside of the company network, use encrypted communication tools (such as secure email and messaging applications). Multi-Factor Authentication (MFA): Increasing the security of your remote access, MFA makes sure that users provide more than simply a password.

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Top Cybersecurity Accounts to Follow on Twitter

eSecurity Planet

Fifteen years after the launch of the microblogging social media platform, Twitter remains a dominant public forum for instant communication with individuals and organizations worldwide on a universe of topics, including #cybersecurity. Top Cybersecurity Experts to Follow on Twitter. Binni Shah | @binitamshah. Graham Cluley | @gcluley.

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Cyber Security Roundup for April 2021

Security Boulevard

roundup of UK focused Cyber and Information Security News, Blog Posts, Reports and general Threat Intelligence from the previous calendar month, March 2021. conduct employee phishing tests. conduct penetration testing. Reducing Human Error Security Threats with Remote Workforce. How not to disclosure a Hack.

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Adaptive protection against invisible threats

SecureList

In fact, in most medium-sized companies’ cybersecurity strategies, even with an endpoint solution, there are likely to still be gaps that can and should be closed. Detecting an exploit or trojan that explicitly runs on a device is not a problem for an antivirus solution. Legitimate software can hide risks.