NCSC

UK NCSC Reports 429 cyberattacks in a year, with nationally significant cases more than doubling

The UK’s NCSC handled 429 cyberattacks from Sept 2024–Aug 2025, including 204 nationally significant cases, over double the previous year’s…

4 months ago

Dutch NCSC: Citrix NetScaler zero-day breaches critical orgs<gwmw style="display:none;"></gwmw>

Dutch NCSC warns CVE-2025-6543 Citrix bug, a memory overflow flaw, is being exploited to breach critical organizations in the Netherlands.…

6 months ago

NCSC: New UK law bans default passwords on smart devices <gwmw style="display: none; background-color: transparent;"></gwmw>

The UK National Cyber Security Centre (NCSC) orders smart device manufacturers to ban default passwords starting from April 29, 2024.…

2 years ago

Russia-linked hackers target Ukrainian military with Infamous Chisel Android malware

Russia-linked threat actors have been targeting Android devices of the Ukrainian military with a new malware dubbed Infamous Chisel. GCHQ’s…

2 years ago

UK NCSC warns of spear-phishing attacks from Russia-linked and Iran-linked groups

The U.K. National Cyber Security Centre (NCSC) warns of a surge in the number of attacks from Russian and Iranian nation-state…

3 years ago

UK NCSC govt agency is scanning the Internet for flawed devices in the UK

The UK National Cyber Security Centre (NCSC) announced that is scanning all Internet-exposed devices hosted in the UK for vulnerabilities.…

3 years ago

NCSC warns UK entities of potential destructive cyberattacks from Russia

The UK’s National Cyber Security Centre (NCSC) urges organizations to improve cybersecurity due to the risk of imminent destructive cyberattacks…

4 years ago

UK NCSC is going to release Nmap scripts to find unpatched vulnerabilities

The UK NCSC cybersecurity agency is going to release a collection of NMAP scripts that can allow defenders to find…

4 years ago

UK NCSC shares guidance for organizations to secure their communications with customers

UK NCSC has published new guidance for organizations to secure their communications with customers via SMS or phone calls. UK’s…

4 years ago

NCSC is not aware of ransomware attacks compromising UK orgs through Microsoft Exchange bugs

The UK's National Cyber Security Centre (NCSC) urges UK organizations to install the patches for the recently disclosed vulnerabilities in…

5 years ago

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