GhostLock (CVE-2026-43499) is a 15yr old kernel 0-day we... used in IonStack full chain exploit. Everything around you, as long as it runs Linux, from IoT to mobile to desktop, is affected. Read how we won $92,337 bug bounty with GhostLock and see our exploit on Github. Link belowshow more

qwerty and I exploited a VSock 1-day in Google... kernelCTF back in *February*, securing $71,337 🥳 (CVE-2025-21756, exp237/exp249) And I’ve just published the write-up: A kernel developer reviewing a patch for a separate VSock bug I submitted accidentally discovered this vulnerability, and we were the first to exploit it. PoC 💻: root on Ubuntu 24.04show more

As a messianic narcissist like Putin, Elon Musk detests... “Western Civilization” because it incorporates the concept of empathy. He says caring about people is an “exploit” and a “bug.” Isn’t this what we used to call “evil” or am I remembering that wrong?show more

Next week is going to be AMAZING as we... gear up with our #5G network to power the #LasVegasGP from the pit building to the sales terminals and everything in between...T-Mobile has fans covered with ⚡ fast speeds! (It IS a race, after all...)show more

‼️Copy Fail (CVE-2026-31431) is a Linux privilege escalation bug... that lets any local user get root using a 732-byte Python script, and itworks on basically every major Linux distro shipped since 2017. Website: Write-up: GitHub: It's a logic flaw in the kernel's crypto code (authencesn via AF_ALG and splice()) that allows a small write into the page cache, which can be used to tamper with a setuid binary like /usr/bin/su. Think how bad this is going to be for shared environments like Kubernetes, CI runners, and cloud sandboxes, where it enables container escape and tenant-to-host compromise. Found by Theori's Xint Code scanner, patched in the mainline kernel, and publicly disclosed on April 29, 2026; if you can't patch right away, the recommended workaround is to disable the algif_aead module.show more

Valentine’s Day is around the corner & we have... a Valentine’s game for you to play, thanks to our friends at Breshna⚡️! The highest score from the mobile & desktop version will each receive a $50 gift card for a date night, on us 💘show more

Excited to share the KDA: Kernel Design Agents that... powers HAN Lab Kernel Mafia top ranking #1~3 kernels at Kernel Contest🚀🚀🚀 Thanks to agents, everyone can be a "kernel bro" in 2026: By adapting the KDA, the team ranked #1 in MoE, #2 in DSA, and #3 in GDN in the Pure Agent track at MLSys FlashInfer Kernel Contest – especially given the fact that the main participant (dongyun zou) has only written ~400 LoC triton and 0 lines of CUDA in 2026. The core philosophy here is to leverage Humanize (the best harness framework) to let the agent run autonomously for as long as possible. By minimizing human involvement and input, and placing full trust in the agent, we can achieve kernel performance that nears SOTA levels. HAN Lab Mafia Solution to MLSys’26 Kernel Contest: KDA Github:show more

Portal Pay is a cornerstone of our product suite... as we build the infra powering apps and games on every chain. Effortless cross-chain payment is a key step toward taking Web3 UX to the next level. All fees from Pay are used to buy $PORTAL.show more

Thank you for all who checked on us. We... are all still alive, but we aren't well. After 66 days of war & siege, there is no longer food available in the markets except canned tuna. Unfortunately, it is being sold at exorbitant prices beyond imagination, & despite the fact that we have become only eaten one meal a day, but the food runs out and we only have two meals left. We ask everyone to donate as much as possible to protect us all from starvation. We don't want food to satisfy us, but we want enough to keep us alive. 💡our DONATION link is in our bio #gaza #gazaunderattackshow more

Most people use Linux every day. But Very few... understand what actually happens after they press the power button. >>>Here’s the sequences Linux goes through before you get the login screen. Power button pressed → BIOS or UEFI initializes hardware and runs POST. Firmware locates the bootloader from disk. Bootloader loads the Linux kernel and initramfs into RAM. Kernel decompresses and takes control of the CPU. Memory management and the scheduler are initialized. Device drivers load to communicate with hardware. Temporary root filesystem mounts from initramfs. PID 1 starts as systemd and userspace begins. System services and daemons start in order. Login prompt or GUI becomes available. You run a command and it becomes a process with a PID. Process runs in user mode with limited privileges. When hardware access is needed, a system call is made. CPU switches from user mode to kernel mode. Kernel validates the request and executes through drivers. Result is returned back to user space. Scheduler continuously allocates CPU time across processes. Virtual memory isolates and protects processes. Filesystem manages data abstraction over storage. Network stack processes packets inside the kernel. Linux is the kernel coordinating hardware, processes, memory, and security through strict privilege control.show more

🏈 Base44 is going to the Big Game! To... celebrate, we’re launching our BIGGEST contest yet - with $50,000 in prizes for the best game-day apps. From watch-party tools to score predictors to snack rankers - if it belongs on game day, it belongs in this contest. To enter check the link below, we can’t wait to see what you build 🎉show more

A big event is coming soon to CoinPoker's high... stakes #poker tables, as we aim to be the best site for HS players and railbirds alike. Stay tuned! With the buzz around HS cash lately, comment below with how we can improve our nosebleed games and you may get a surprise...show more

📣 Today I’m excited to share an IMPORTANT update... on where we’re headed with VR & Worlds. Over the past year, we’ve listened to feedback from developers and creators. One thing was clear: both communities needed more focus and clearer direction. Starting in 2026, VR & Worlds will operate as two distinct platforms: - VR is focused on third-party developers, with the Meta Horizon Store restructured around apps and games instead of Worlds. - Worlds is going mobile-first, with dedicated tools to build for mobile. We remain the largest investor in VR, and we’re building both platforms to support the long term success of our creator and developer communities. 📌 Read the full details in Samantha Ryan’s postshow more

Watching this changes how you see the night sky.... The Moon never changes its face. It is always half lit by the Sun. What changes is our position as it moves around Earth. From full Moon when we see the entire lit side, to new Moon when the lit side turns away and it vanishes from our sky, every phase is just geometry and perspective. A slight tilt in its orbit is why eclipses are rare, not monthly. Nothing mystical, just cosmic alignment repeating with precision.show more

On the twelfth day of Christmas… a herd of... second chances, all given a family and a future thanks to you. As we look to 2026, we remain deeply grateful for your steadfast support. Thank you for standing with us in our mission to to protect and preserve Kenya’s wildlife.show more

This is not what we Ukrainians would want to... see from our windows in winter. It would be better if the voices and laughter of children making snowmen or playing snowballs echoed from the courtyards of residential areas. One could step out onto the balcony and watch that very scene while sipping a warm tea or coffee, rather than the sights we see now. You cannot distract yourself from thoughts of the war for long; it continues, and everything around us tries to remind us of that. Over the years, the brain tries to pretend it has adapted to everything happening around it - to what the ears hear and the eyes see, to the various situations that occur here every day. But sanity is always on guard, and an inner voice says without words: this is not a normal life for a human being; if only everything could return to the way it was before. But is it even possible to return to the life we had, carrying such an experience on our shoulders? … Now, in the "points of warmth," you can see beds. You might ask: are these for overnight stays? The beds are intended for people who need assistance in the event of an emergency or for medical reasons, as well as for temporary rest if a person is in need of it… but people are still forced to return to their apartments.show more

Good news for our Diarra Nation! We are the... Nation's official fan page and it is with great pleasure that we are here with our Queen Di to bring you closer to each other, to us and to her. Follow us in all our social medias so as not to miss any news. See you soon! 😉🧡show more

Love this from Taylor Swift about being mindful with... our most valuable resource: our energy and our attention. Too often we give it away (to social media companies who know its value and are desperate to take it from us), instead of investing it in ourselves and things that are worthy of it. As she says, how we spend our energy is how we spend our days, and our lives. ❤️‍🔥 📹: New Heightsshow more

Eurovision head: members "have had a full opportunity to... debate it.. as we can see from the emphatic result.. Eurovision shouldn't be used as a political theatre" erm, organisers prevented a vote on excluding Israel. Including a genocidal apartheid regime is a political choiceshow more

Why Mobile Wallet Protocol? Warpcast uses Mobile Wallet Protocol... to connect frames to a user's wallet on mobile devices. MWP is an open standard with great UX on mobile. Specifically: 1. It works 100% of the time. 2. It's fast. 3. It redirects you between apps smoothly See it in action with the Storage Fairy below. MWP was created by the Coinbase Wallet team and is an open protocol that can work with any wallet. Link in the next tweet. It's really well designed and can work with any wallet. If you're a wallet thinking of supporting MWP, reach out to us! Why not Wallet Connect? WalletConnect works great on desktop and we use it in Warpcast. But on mobile, we ran into several issues that led to bad UX or outright failures. We've shared feedback with the WC team and other wallets about the challenges we've faced and people are working on improving the experience.show more