CISA Archives - Page 4 of 4

CISA Warns Against Royal Ransomware in New Advisory

6Mar

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News

CISA Warns Against Royal Ransomware in New Advisory

Against the Royal Ransomware organization, the US Cybersecurity and Infrastructure Security Agency (CISA) has released a new alert warning system. The paper, which was made public on Thursday in partnership with the FBI as part of the Agency's #StopRansomware campaign, lists indications of compromise (IOCs) and strategies, methods, and procedures (TTPs) related to Various ransomware variants. Since September 2022, recent hostile behavior by threat actors using a specific malware read more CISA Warns Against Royal Ransomware in New Advisory. Stay informed with the best cybersecurity news and raise your cybersecurity awareness with our comprehensive coverage of the latest threats, breaches, and solutions.

CISA Shares Advice to Improve Networks Monitoring and Hardening

2Mar

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News

CISA Shares Advice to Improve Networks Monitoring and Hardening

The US Cybersecurity and Infrastructure Security Agency has released new guidelines to assist network defenders in strengthening their system monitoring and hardening efforts (CISA). The suggestions are the result of a red team assessment (RTA) CISA that was carried out in 2022 at the request of a sizable critical infrastructure company with numerous geographically dispersed buildings, which must remain unidentified. The team eventually got access to systems close to the organization's sensitive business systems (SBSs) after gaining persistent access to the organization's network read more CISA Shares Advice to Improve Networks Monitoring and Hardening. Stay informed with the best cybersecurity news and raise your cybersecurity awareness with our comprehensive coverage of the&nbs...

CISA Calls For Increased Vigilance One Year After Ukraine’s Russian Invasion

27Feb

By RBNo Comments

Risk, Security

CISA Calls For Increased Vigilance One Year After Ukraine’s Russian Invasion

Nations' defense forces were forewarned yesterday against disruptive and defacement attacks by the US Cybersecurity and Infrastructure Security Agency (CISA). This, the agency suggested on Thursday, might result from efforts to cause social unrest and disorder on the anniversary of Russia's invasion of Ukraine in 2022. According to the blog post, "CISA maintains public cybersecurity services, including Shields Up, in response to the increased geopolitical tensions caused by Russia's full-scale invasion of Ukraine." Moving forward, the sector will see more cyber activity read more about CISA Calls For Increased Vigilance One Year After Ukraine Russian Invasion. Stay informed with the best cybersecurity news and raise your cybersecurity awareness with our comprehensive coverage ...

New ESXiArgs Ransomware Variant Emerges After CISA Releases Decryptor Tool

13Feb

By RBNo Comments

Risk, Security

New ESXiArgs Ransomware Variant Emerges After CISA Releases Decryptor Tool

The threat actors have responded with an upgraded version of ESXiArgs ransomware that encrypts more data after the U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued a decryptor for affected victims to recover from ESXiArgs ransomware attacks. A system administrator posted information on the new variant on an online forum where another user said that files greater than 128 MB will have 50% of their data encrypted, making the recovery process more difficult. Another significant modification is the removal of the Bitcoin address from the ransom message read the complete article New ESXiArgs Ransomware Variant Emerges After CISA Releases Decryptor Tool. Stay informed and stay ahead of the game with the latest cybersecurity news and trends at ReconBee.com.

CISA Releases Recovery Tool for VMware Ransomware Victims

9Feb

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News

CISA Releases Recovery Tool for VMware Ransomware Victims

A new script has been released by the US Cybersecurity and Infrastructure Security Agency (CISA) to aid ransomware victims in recovering any VMware virtual machines (VMs) affected by a recent worldwide attack. Based on a Monday "internet-wide" scanning attempt, ransomware payment tracker Ransomwhere believed there were 3800 victims. It claimed that four payments totaling $88,000 had been paid, however this certainly understates the size of the effort. According to early reports from national CERTs, the threat actors responsible for it are using CVE-2021-21974 as a backdoor to execute remote code on VMware's ESXi hypervisors by causing a heap-overflow vulnerability in OpenSLP read the complete article CISA Releases Recovery Tool for VMware Ransomware Victims. With ReconBee.com St...

7 New Exploited Vulnerabilities are Added to CISA Database

23Aug

By RBNo Comments

Business

7 New Exploited Vulnerabilities are Added to CISA Database

Based on the evidence of active exploitation, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) decided to add a significant SAP security weakness to its list of known exploited vulnerabilities on Thursday. The problem in question, CVE-2022-22536, was fixed by SAP as part of its Patch Tuesday updates for February 2022. It carries the highest risk score of 10.0 on the CVSS vulnerability scoring system. So, without any delay let's talk about the 7 New Exploited Vulnerabilities Added to CISA Database. Described as an HTTP request smuggling vulnerability, the shortcoming impacts the following product versions - SAP Web Dispatcher (Versions - 7.49, 7.53, 7.77, 7.81, 7.85, 7.22EXT, 7.86, 7.87)SAP Content Server (Version - 7.53)SAP NetWeaver and ABAP Platform (Versions - ...