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Microsoft Defender can now protect servers against ProxyLogon attacks

Security Affairs

Microsoft announced that its Defender Antivirus and System Center Endpoint Protection now protects users against attacks exploiting Exchange Server vulnerabilities. “Today, we have taken an additional step to further support our customers who are still vulnerable and have not yet implemented the complete security update. .

Antivirus 143
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Microsoft: Attackers Exploiting ‘ZeroLogon’ Windows Flaw

Krebs on Security

Last night, Microsoft’s Security Intelligence unit tweeted that the company is “tracking threat actor activity using exploits for the CVE-2020-1472 Netlogon vulnerability.” “We strongly recommend customers to immediately apply security updates.”

Antivirus 265
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SEO poisoning campaign aims at delivering RAT, Microsoft warns

Security Affairs

Microsoft 365 Defender data shows that the SEO poisoning technique is effective, given that Microsoft Defender Antivirus has detected and blocked thousands of these PDF documents in numerous environments. — Microsoft Security Intelligence (@MsftSecIntel) June 11, 2021.

Antivirus 117
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Microsoft blocked Polonium attacks against Israeli organizations

Security Affairs

Threat actors were observed abusing OneDrive, for this reason, the IT giant has suspended more than 20 malicious OneDrive applications created by POLONIUM actors, notified affected organizations, and deployed a series of security intelligence updates that will quarantine malicious tools developed by the attackers.

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A new Astaroth Trojan Campaign uncovered by Microsoft

Security Affairs

See how #MicrosoftDefenderATP next-gen protection defeated the #fileless attack: [link] — Microsoft Security Intelligence (@MsftSecIntel) July 8, 2019. According to the experts, LOLbins are very effecting in evading antivirus software. . ” reads the analysis published by Andrea Lelli from Microsoft.

Antivirus 108
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CISA alert warns of Emotet attacks on US govt entities

Security Affairs

. “To secure against Emotet, CISA and MS-ISAC recommend implementing the mitigation measures described in this Alert, which include applying protocols that block suspicious attachments, using antivirus software, and blocking suspicious IPs.”

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BEST PRACTICES: Mock phishing attacks prep employees to avoid being socially engineered

The Last Watchdog

Despite billions of dollars spent on the latest, greatest antivirus suites, firewalls and intrusion detection systems, enterprises continue to suffer breaches that can be traced back to the actions of a single, unsuspecting employee. Yet there is a single point of failure common to just about all network break-ins: humans.