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Guyana National CIRT

The Guyana National Computer Incident Response Team (GNCIRT) seeks to provide technical assistance to public agencies to prevent and respond effectively to information security incidents of national importance.

Contact Us

(592)231-6860 or

(592)231-8825 Ext:236 (business hours)

Email

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ALERT

AL2022_47 RapperBot Malware targeting Linux Servers (8th August 2022)

RapperBot, a new IoT (Internet of Things) botnet malware, has been observed rapidly developing its capabilities.

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ADVISORY

ADV2022_189 Cisco Security Advisory (04th August 2022)

Cisco has published a security advisory to address vulnerabilities in multiple products on the 3rd of August 2022.

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TIP

T2022_14 What organizations should know about Cerber Ransomware (15th July 2022)

Cerber, also known as CRBR Encryptor, is a ransomware-type malware that infects computers and encrypts a variety of file types, such as .jpg, .doc, .raw, .avi, etc.

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Advisories

Aug-10-2022 - ADV2022_195 Red Hat Security Advisory (10th August 2022)
Aug-10-2022 - ADV2022_194 Adobe Security Advisory (10th August 2022)
Aug-10-2022 - ADV2022_193 Intel Security Advisory (10th August 2022)
Aug-10-2022 - ADV2022_192 Microsoft Security Advisory (10th August 2022)
Aug-10-2022 - ADV2022_191 Microsoft Edge Security Advisory (10th August 2022)

Alerts

Aug-10-2022 - AL2022_48 GwisinLocker ransomware encrypts ESXi servers running Windows and Linux. (10th August 2022)
Aug-08-2022 - AL2022_47 RapperBot Malware targeting Linux Servers (8th August 2022)
Jul-20-2022 - AL2022_46 OrBit malware steals information from Linux devices. (20th July 2022)
Jul-06-2022 - AL2022_45 Windows Server 2012 reaches end of support in October 2023 (06th July 2022) 
Jul-05-2022 - AL2022_44 Attackers used a newly discovered malware to backdoor Microsoft Exchange servers (5th July 2022)

Tips

Jul-15-2022 - T2022_14 What organizations should know about Cerber Ransomware (15th July 2022)
Jun-24-2022 - T2022_13 Antivirus Solutions (24th June 2022) 
Jun-20-2022 - T2022_12 Why should you Implement a SIEM solution on your network (20th June 2022)
May-30-2022 - T2022_11 What you should know about Conti Ransomware (30th May 2022)
May-25-2022 - T2022_10 What are port scan attacks, and how can we avoid them? (25th May 2022)

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Guyana National CIRT is a unit under the National Data Management Authority , Office of the Prime Minister