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Security News

Attackers hacked the US Census Bureau using Citrix exploit

ByVladimir KrasnogolovyAugust 19, 2021

The Office of the Inspector General (OIG) reported that unknown attackers hacked the servers of the US Census Bureau on January 11, 2020. To do this, a zero-day Citrix ADC vulnerability and a public exploit were used, and the Bureau was unaware of the breach until January

Security News

DTLS can amplify DDoS by 37 times

ByVladimir KrasnogolovyMarch 18, 2021

Netscout warns that using of the DTLS vector allows hackers to amplify DDoS attacks by 37 times. The researchers found that criminals are using a relatively new vector for amplifying DDoS attacks: the Datagram Transport Layer Security (DTLS) protocol, which provides

Security News

Chinese hackers attack US organizations and exploit bugs in F5, Citrix and Microsoft Exchange

ByVladimir KrasnogolovySeptember 16, 2020

The Department of Homeland Security (DHS CISA) Cybersecurity and Infrastructure Protection Agency (DHS CISA) has published security guidelines for the private sector and government agencies. CISA said that Chinese hackers associated with the Ministry of State Security of the

ByVladimir KrasnogolovyAugust 12, 2020

Citrix engineers released a number of Citrix Endpoint Management patches this week. Citrix expects attacks on XenMobile Server corporate mobile device management systems. These issues give an attacker the ability to gain administrative privileges on vulnerable systems. The

Security News

Dangerous vulnerability in Citrix software is still not resolved in 20% of companies

ByVladimir KrasnogolovyFebruary 7, 2020

A month after the publication of information about a dangerous vulnerability in Citrix software that threatened 80 thousand companies in 158 countries, one fifth of companies still did not take measures to eliminate the vulnerability. This can be concluded from the threat

Security News

Citrix releases new patches, racing with the hackers that install encryptors on vulnerable machines

ByVladimir KrasnogolovyJanuary 27, 2020

Destructive race: Citrix releases new patches, and hackers are actively attacking vulnerable servers and installing encryption engines on them. It seems that users are losing. At the beginning of this year was discovered CVE-2019-19781 vulnerability, which affects a number