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DoublePulsar

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STIX ID: identity--cc0319ec-c46e-597d-ab3c-1f19ee3f8e1f

Feed Type: rss

Earliest post: 2023-07-25

Latest post: 2026-05-28

Cybersecurity from the trenches — timely threat analysis, incident insights, and commentary on real-world vulnerabilities, attack trends, and defensive practices written by security researcher Kevin Beaumont.

01/01/2020
05/29/2026
Title Date Published Describes IncidentAuthorVisible
Microsoft’s stance on zero day exploits is a dumpster fire of their own making2026-05-28TrueKevin BeaumontTrue
Microsoft Vibing — capturing screenshots and voice samples without governance2026-04-23TrueKevin BeaumontTrue
Merry Christmas Day! Have a MongoDB security incident.2025-12-26TrueKevin BeaumontTrue
Cybersecurity industry overreacts to React vulnerability, starts panic, burns own house down again2025-12-05TrueKevin BeaumontTrue
Small numbers of Notepad++ users reporting security woes2025-12-02TrueKevin BeaumontTrue
What organisations can learn from the record breaking fine over Capita’s ransomware incident2025-11-20TrueKevin BeaumontTrue
Red Hat Consulting breach puts over 5000 high profile enterprise customers at risk — in detail2025-10-06TrueKevin BeaumontTrue
Citrix Netscaler backdoors — Part One — May 2025 activity against governments2025-08-31TrueKevin BeaumontTrue
Citrix forgot to tell you CVE-2025–6543 has been used as a zero day since May 20252025-08-28TrueKevin BeaumontTrue
Colt Technology Services gets ransomware’d via SharePoint initial access— some learning points2025-08-22TrueKevin BeaumontTrue
Big Game Ransomware: the myths experts tell board members2025-05-04TrueKevin BeaumontTrue
DragonForce Ransomware Cartel attacks on UK high street retailers: walking in the front door2025-05-02TrueKevin BeaumontTrue
Microsoft’s patch for CVE-2025–21204 symlink vulnerability introduces another symlink vulnerability2025-04-22TrueKevin BeaumontTrue
Microsoft Recall on Copilot+ PC: testing the security and privacy implications2025-04-21TrueKevin BeaumontTrue
Oracle attempt to hide serious cybersecurity incident from customers in Oracle SaaS service2025-03-31TrueKevin BeaumontTrue
No, there isn’t a world ending Apache Camel vulnerability2025-03-09TrueKevin BeaumontTrue
Use one Virtual Machine to own them all — active exploitation of ESXicape2025-03-05TrueKevin BeaumontTrue
2022 zero day was used to raid Fortigate firewall configs. Somebody just released them.2025-01-16TrueKevin BeaumontTrue
Handala attempts a supply chain hack via ReutOne2024-12-27TrueKevin BeaumontTrue
Burning Zero Days: FortiJump FortiManager vulnerability used by nation state in espionage via MSPs2024-10-22TrueKevin BeaumontTrue
EIW — ESET Israel Wiper — used in active attacks targeting Israeli orgs2024-10-17TrueKevin BeaumontTrue
Hacker group Handala Hack Team claim battery explosions linked to Israeli battery company.2024-09-19TrueKevin BeaumontTrue
Microsoft need to be transparent about customer impacting DDoS attacks2024-07-30TrueKevin BeaumontTrue
What I learned from the ‘Microsoft global IT outage’2024-07-22TrueKevin BeaumontTrue
Snowflake at centre of world’s largest data breach2024-06-02TrueKevin BeaumontTrue
Recall: Stealing everything you’ve ever typed or viewed on your own Windows PC is now possible.2024-05-31TrueKevin BeaumontTrue
How 50% of telco Orange Spain’s traffic got hijacked — a weak password2024-01-03TrueKevin BeaumontTrue
Cyber Toufan goes Oprah mode, with free Linux system wipes of over 100 organisations2023-12-28TrueKevin BeaumontTrue
The ticking time bomb of Microsoft Exchange Server 20132023-12-22TrueKevin BeaumontTrue
Tracking Russia’s NoName057[16] attempts to DDoS UK public services2023-12-07TrueKevin BeaumontTrue
What it means — CitrixBleed ransom group woes grow as over 60 credit unions, hospitals…2023-12-03TrueKevin BeaumontTrue
LockBit ransomware group assemble strike team to breach banks, law firms and governments.2023-11-13TrueKevin BeaumontTrue
Mass exploitation of CitrixBleed vulnerability, including a ransomware group2023-10-27TrueKevin BeaumontTrue
Starfield themed malware blasts off2023-08-19TrueKevin BeaumontTrue
UK Electoral Commission had an unpatched Microsoft Exchange Server vulnerability2023-08-09TrueKevin BeaumontTrue
MobileIrony backdoor allows complete takeover of mobile security product and endpoints.2023-07-25TrueKevin BeaumontTrue

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