True story

Next.js dropped a CVSS 9.1 authentication bypass vulnerability (CVE-2025-29927) over the weekend. This flaw is trivially exploitable by sending the header `x-middleware-subrequest: true`. Over 300k hits in Shodan, find more at: runzero.com/blog/next-js/

Hey Everone, we are very excited about the first meet up of the Chester Defcon group DC441244 next week on Thursday evening (3rd April 2025) at the City Tavern on Frodsham Street in Chester. The content will be excellent and the company even better. We can’t wait to see ya there!

New DefCon group, DC441244 in Chester meeting this week for the first time! Please share and don't forget to support your local community meet ups!

😍

No speaker at DC151 this month but we'll be meeting for a social at the usual place and time. Head down for a beer or a brew :) (9th April, Cross Keys. Leeds, 7pm onwards or earlier if you feel like it!) dc151.org/april-2025-mee…

Our Yorkshire friends are looking for people who may be interested in helping out on the their 'on the day' crew. If you are, or can be, around Sheffield in July, why not volunteer you time! #SteelCon #Volunteer #Crew

May is upon us, and we've got a couple of awesome speakers this month. Usual place and time on Weds 14th May Full details are at: dc151.org/may-2025-meetu…

Reminder 👇🤘

#BreakfastSomewhere

The biggest risk of LLM’s aren’t the hallucinations but the fact that people will blindly believe the things that it spits out and use in areas where accurate output is critical

Reminder that we're back as usual tomorrow (Weds 11th June)

If you've picked up a ticket but can no longer come, please request a refund through Eventbrite and we'll get your money returned to you (minus fees). And if you've got a ticket but can come, we can't wait to see you in just a few days!

To young ladies in cyber: There are predators at cons who “offer help in your cybersecurity career”. These folks are typically middle-aged men, and target girls less than half their age, who is in a vulnerable position. DO NOT take this “help” with strings attached. It’s not

Suffering from mild disbelief that it's already July and time to announce our next meetup. 2 great speakers this month (9th July). All details in the link: dc151.org/july-2025-meet…

Just hanging out with my mates on a hot day

The #BSidesLDN2025 Call for Papers, Rookies and Workshops will open in just 2 weeks! Full information and links will be posted on social media and on our website! BSides.London/event-informat… So get thinking, get composing, get involved! #Security #BSides #London #CFP

Let's try something different, there is one, (yes!) just one #BSidesLDN2025 Gold sponsorship space left to fill! Don't be the one to make London the dinosaur sad, you simply have to sponsor us... bsides.london/s/Bsides-Londo… #Security #BSides #London #SponsorShip

Just a normal day in the village 🫡😂