Toby Murray

@tobycmurray.bsky.social

Professor at University of Melbourne and School of Computing and Information Systems cyber lead; Director @dsi-vic.bsky.social; Oxford DPhil (@compscioxford.bsky.social; @hertfordcollege.bsky.social). Cyber, verification, etc. He/him

I have a request for anyone who helps organize or leads an ACM SIG, conference, etc. I'm chairing a task force on publication integrity in CS (clear-computing.org). Part of that work is surveying the community on tools used. If you can help spread the word to SIG/conf leaders, please do.

CLEAR Survey: Tool Adoption For Ethics And Policy Violations

The CLEAR Task force is gathering information from conference and journal organizers about tools used or being developed to identify, investigate, or manage ethics and policy violations in peer review...

forms.gle

Counterexample to the Jacobian Conjecture AF Ramos et al The conjecture asks whether a polynomial self-map of affine space has a polynomial inverse whenever its Jacobian determinant is a nonzero constant. This entry gives an Isabelle/HOL verification of the 3-d map announced by Levent Alpöge.

Formal Verification of an Explicit Counterexample to the Jacobian Conjecture

Formal Verification of an Explicit Counterexample to the Jacobian Conjecture in the Archive of Formal Proofs

isa-afp.org

Anyone asking themselves "if AI can disprove the Jacobian conjecture, what's left for me to do?" ask yourself instead: "Which of yesterday's insurmountable problems might we solve today, with such tools at our command?" The superintelligence is *you* augmented with AI.

Want to understand what caused Telstra to knock out communications across Australia last week? Interested in discussions of how shareholder capitalism is at the root of repeated Tech failures? Curious about how I fit an XKCD reference into all of this? Check out theconversation.com/a-cheap-25-y...

A cheap 25-year-old piece of hardware broke Telstra. It’s a wake-up call for other businesses

Telstra is far from alone in its neglect of key pieces of equipment.

theconversation.com

I told my ride share driver to connect to my personal hotspot after his app died seemingly due to the #Telstra outage (I’m with an alternative carrier). It feels oddly intimate, as if I’d asked him to share my drink or borrow my coat

Just wasted 3 days chasing a mirage in which I tried to resurrect work I'd abandoned 6 months ago, because Claude convinced me that my memory was wrong and that its was right, only to discover that the results were in fact just as I'd remembered. What a productivity miracle is AI! #ClaudeConned

THREAD: 1. Some years ago women academics contacted me unsolicited on Twitter (which I no longer use) about an academic in Melbourne. They’d made complaints to a faculty head about the man’s targeted, obsessive bullying of women colleagues, including First Nations women. The university kept him on.

UNSW Sydney is #hiring systems faculty – talk to me if you’re interested. This is for mid-career researchers in the AU Lecturer–Senior Lecturer–Associate Professor–Professor progression. Tenure is orthogonal to position level – closes 31 July. external-careers.jobs.unsw.edu.au/cw/en/job/54...

Associate Professor in Systems

Join an organisation that is shaping the future direction of modern computing systems in Australia, in a senior academic role that combines research leadership, strategic contribution, and excellence ...

external-careers.jobs.unsw.edu.au

Matt call this an investigation of a $10 question. That undersells the importance of this encryption to frontier labs. It’s one of their primary defences against model distillation attacks, which represent major threats to their competitiveness.

Matthew Green@matthewdgreen.bsky.social · 3mo ago

Last week I discovered that ChatGPT and Claude will send you their “encrypted raw reasoning” and of course I immediately wasted a weekend trying to do something bad with it. What I got for my trouble was this blog post: blog.cryptographyengineering.com/2026/05/29/f...

People are falling in love with LLMs. They’re seeing their marriages and sanity splintered by these things. LLMs are accelerating the pace of science. They’re being used to help wage war, and surveil people’s thoughts for fuck’s sake. What about this is not sci fi?

John Scalzi@scalzi.com · 3mo ago

As a science fiction writer I really fucking resent tech bros for ruining the phrase "artificial intelligence." 80 years of it being all about cool androids and interesting computers destroyed by five years of "Spicy autocorrect making everything shittier for money." NEVER FORGIVE.

I'm looking for a PhD student to work with me on formal verification for cryptographic protocols. This is a 4-year position at VU Amsterdam, co-supervised with Kristina Sojakova. Send me an email if you want to know more!