Address space layout randomization (ASLR) scatters program instructions in a computer’s memory to prevent leaking precious data. The problem: Hackers use microarchitectural side attacks to locate them. They can then use code-reuse attacks to steal passwords & alter systems — but
CYBERSECURITY
-
CSAIL’s Oreo Method Mitigates Address Space Attacks
By
–
CSAIL’s "Oreo" method mitigates these attacks by removing randomized bits of addresses that lead to a program’s instructions. Its "masked address space" re-maps code from these virtual addresses to fixed locations before they’re executed w/i the hardware.
-
Prompt Injection Attempts with Invisible Bytes in AI Models
By
–
I'm able to do basic prompt injections with the invisible bytes but I can't get it to work without explicit decoding hints. https://
chatgpt.com/share/67acd3ba
-d234-8007-ad44-ba9d4dfc2920
… The thinking models actually feel a bit more susceptible because they love puzzles and they notice the added bytes and get very -
Unicode Variation Selectors Enable Arbitrary Data Smuggling in Emojis
By
–
UTF-8 I already knew about the "confusables", e.g.: e vs. е. Which look ~same but are different. But you can also smuggle arbitrary byte streams in any character via "variation selectors". So this emoji: 󠅧󠅕󠄐󠅑󠅢󠅕󠄐󠅓󠅟󠅟󠅛󠅕󠅔 is 53 tokens. Yay https://
paulbutler.org/2025/smuggling
-arbitrary-data-through-an-emoji/
… -
Privacy-Protecting Screens Emerge as New Technology Innovation
By
–
This screens will protect your privacy
— Ronald van Loon (@Ronald_vanLoon) 12 février 2025
by @TechBurritoUno#TechForGood #EmergingTech #Innovation #Technology
cc: @paula_piccard @JimMarous @theadamgabriel pic.twitter.com/JDipZkhru0This screens will protect your privacy
by @TechBurritoUno #TechForGood #EmergingTech #Innovation #Technology cc: @paula_piccard @JimMarous @theadamgabriel -
Three Objectives of Data-Centric Security in Modern Organizations
By
–
Three objectives of #Data-Centric security
by @antgrasso #BigData #CyberSecurity #MachineLearning #ArtificialIntelligence #ML #MI cc: @terenceleungsf @alvinfoo @bernardmarr -
AI Jailbreaking Research for Creating AI Jailbreaks
By
–
New research from Scale: “Jailbreak to Jailbreak” — Jailbreaking safety-trained LLMs to develop jailbreaks for other LLMs
-
Senators pressure tech CEOs on illegal content platforms
By
–
Coincidentally, this report comes just days after @MarshaBlackburn and @SenBlumenthal wrote letters to six CEOs expressing concern about anonymous image-sharing websites flagged for hosting CSAM & other problematic content. More info in my Friday story: https://
tinyurl.com/y48m754s -
Data Privacy Security Framework for Critical Industries
By
–
Data privacy and security are paramount across our customers’ industries – including finance, healthcare, and critical infrastructure – so our approach focuses on their unique needs. Access the full framework:
-
Cohere Prioritizes Security and Sustainability in Enterprise AI
By
–
Throughout the summit, Cohere leaders discussed the central roles that security and privacy play in enterprise AI adoption. Cohere also signed the Sustainable AI Coalition along with other industry leaders.