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US Census Bureau servers were breached on January 11, 2020, by hackers who exploited a Citrix ADC zero-day vulnerability as the US Office of Inspector General (OIG) disclosed in a recent report. “The purpose of these servers was to provide Read More …
On August 17, 2021, BlackBerry publicly disclosed that its QNX Real Time Operating System (RTOS) is affected by a BadAlloc vulnerability—CVE-2021-22156. BadAlloc is a collection of vulnerabilities affecting multiple RTOSs and supporting libraries.[1] A remote attacker could exploit CVE-2021-22156 to Read More …
A dispute broke out on Tuesday after cybersecurity company Rapid7 released a report about a vulnerability in a Fortinet product before the company had time to release a patch addressing the issue. Rapid7 said one of its researchers, William Vu, Read More …
Today, Mandiant disclosed a critical risk vulnerability in coordination with the Cybersecurity and Infrastructure Security Agency (“CISA”) that affects millions of IoT devices that use the ThroughTek “Kalay” network. This vulnerability, discovered by researchers on Mandiant’s Red Team in late Read More …
Researchers’ Microsoft Exchange server honeypots are being actively exploited via ProxyShell: The name of an attack disclosed at Black Hat last week that chains three vulnerabilities to enable unauthenticated attackers to perform remote code execution (RCE) and snag plaintext passwords. Read More …
One day after dropping its scheduled August Patch Tuesday update, Microsoft issued a warning about yet another unpatched privilege escalation/remote code-execution (RCE) vulnerability in the Windows Print Spooler. The zero-day bug, tracked as CVE-2021-36958, carries a CVSS vulnerability-severity scale rating Read More …
Microsoft has patched 51 security vulnerabilities in its scheduled August Patch Tuesday update, including seven critical bugs, two issues that were publicly disclosed but unpatched until now, and one that’s listed as a zero-day that has been exploited in the Read More …
Threat actors are now actively scanning for the Microsoft Exchange ProxyShell remote code execution vulnerabilities after technical details were released at the Black Hat conference. Before we get to the active scanning of these vulnerabilities, it is important to understand Read More …
Risk Based Security has released two new reports covering data breaches and vulnerabilities in the first half of 2021, finding that there was a decline in the overall number of reported breaches but an increase in the amount of vulnerabilities Read More …
Cybersecurity company Nozomi Networks Labs has warned the industrial control system (ICS) security community about 5 vulnerabilities affecting Mitsubishi safety PLCs. In a new report, the company said Mitsubishi acknowledged the issues — which are focused on the authentication implementation Read More …
