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Why Is There A Surge In Ransomware Attacks?

vendredi 13 août 2021 à 14:54
The U.S. is presently combating two pandemics--coronavirus and ransomware attacks. Both have partially shut down parts of the economy. However, in the case of cybersecurity, lax security measures allow hackers to have an easy way to rake in millions. It's pretty simple for hackers to gain financially, using malicious software to access and encrypt data and hold it hostage until the victim pays

Hackers Actively Searching for Unpatched Microsoft Exchange Servers

vendredi 13 août 2021 à 11:46
Threat actors are actively carrying out opportunistic scanning and exploitation of Exchange servers using a new exploit chain leveraging a trio of flaws affecting on-premises installations, making them the latest set of bugs after ProxyLogon vulnerabilities were exploited en masse at the start of the year. The remote code execution flaws have been collectively dubbed "ProxyShell." At least

Ransomware Gangs Exploiting Windows Print Spooler Vulnerabilities

vendredi 13 août 2021 à 10:29
Ransomware operators such as Magniber and Vice Society are actively exploiting vulnerabilities in Windows Print Spooler to compromise victims and spread laterally across a victim's network to deploy file-encrypting payloads on targeted systems. "Multiple, distinct threat actors view this vulnerability as attractive to use during their attacks and may indicate that this vulnerability will

Experts Shed Light On New Russian Malware-as-a-Service Written in Rust

jeudi 12 août 2021 à 17:10
A nascent information-stealing malware sold and distributed on underground Russian underground forums has been written in Rust, signalling a new trend where threat actors are increasingly adopting exotic programming languages to bypass security protections, evade analysis, and hamper reverse engineering efforts. Dubbed "Ficker Stealer," it's notable for being propagated via Trojanized web links

How Companies Can Protect Themselves from Password Spraying Attacks

jeudi 12 août 2021 à 15:02
Attackers are using many types of attacks to compromise business-critical data. These can include zero-day attacks, supply chain attacks, and others. However, one of the most common ways that hackers get into your environment is by compromising passwords. The password spraying attack is a special kind of password attack that can prove effective in compromising your environment. Let's look closer
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