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Researchers warn of a surge in cyber attacks against Microsoft Exchange

Security Affairs

Researchers warn of a surge in cyber attacks against Microsoft Exchange servers exploiting the recently disclosed ProxyLogon vulnerabilities. — Microsoft Security Intelligence (@MsftSecIntel) March 12, 2021. Microsoft protects against this threat known as Ransom:Win32/DoejoCrypt.A, and also as DearCry.

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Russian Cybercrime group is exploiting Zerologon flaw, Microsoft warns

Security Affairs

— Microsoft Security Intelligence (@MsftSecIntel) October 6, 2020. To exploit the vulnerability, attackers abuse MSBuild.exe to compile Mimikatz updated with built-in ZeroLogon functionality. — Microsoft Security Intelligence (@MsftSecIntel) October 6, 2020. states Microsoft.

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GUEST ESSAY: How SIEMS, UEBAs fall short in today’s turbulent threat landscape

The Last Watchdog

The average small and medium-size business experiences a cyber attack 44 times every day. The painful impact of cyber attacks on businesses is worsening despite advances in technology aimed at protecting enterprises from malicious network traffic, insider threats, malware, denial of service attacks and phishing campaigns.

CISO 140
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SEO poisoning campaign aims at delivering RAT, Microsoft warns

Security Affairs

Microsoft spotted a series of attacks that use SEO poisoning to deliver a remote access trojan (RAT) used by threat actors to steal sensitive data. Microsoft is monitoring a wave of cyber attacks that leverages SEO poisoning to deliver a remote access trojan (RAT) to steal sensitive data from the infected systems.

Antivirus 109
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Israel aims at hardening aviation industry assets from cyberattack

Security Affairs

The defense and aviation industries are particularly exposed to cyber attacks and are adopting new countermeasures to harden their infrastructure and aircraft. “A group of Israeli cybersecurity firms, along with the Economy and Industry Ministry, has set up a new cyber consortium for the aviation industry.

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Iran-linked APT is exploiting the Zerologon flaw in attacks

Security Affairs

Microsoft researchers reported that Iranian cyber espionage group MuddyWater is exploiting the Zerologon vulnerability in attacks in the wild. Microsoft published a post and a series of tweets to warn of cyber attacks exploiting the Zerologon vulnerability carried out by the Iran-linked APT group known as MuddyWater , aka Mercury.

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GUEST ESSAY: Here’s why managed security services — MSS and MSSP — are catching on

The Last Watchdog

A significant advantage, because handling business security in-house without the assistance of an outsourced partner naturally necessitates a significant investment in personnel and technology.

Marketing 247