Peter Sz

tech, running, cyber sec

[Kuba Gretzky @mrgretzky]

We need to talk about AI guardrails and why I refuse to take seriously the idea that AI can be told to follow specific rules and never break them.

Yesterday, I wanted to see how easy it is for phishing kit authors to have Claude develop phishing pages, compared to August 2025, when no guardrails were in place.

I chose the Opus 4.8 model and prepared the first prompt: 🧵👇

[Joe Desimone @dez_]

Cobbled together a supply chain monitoring system last week: Cursor+Composer-2-fast harness on live package diffs (pypi+npm). Simple! Received a slack alert within minutes of Axios compromise. Reported to the devs after triple checking, because at first I could not believe it!

[Peter Sz @ptrsz]

@theevilbit Hey Csaba - quick question: How hard/is it possible for a malware (RAT) to read (and send it out to C2) the Messages app's messages on macos?

[DHH @dhh]

To finally bury the scourge of microservices, all we need is a hot new thing to take its place in the hype cycle. So how about just renaming monoliths to megaservices! That sounds like a hot new term that could carry at least three years of conferences, books, and consultants!

[Peter Sz @ptrsz]

@czagatamas itt mi a gond pontosan?

[Peter Sz @ptrsz]

@EHyde_HUN @zoltan__h @Amy_JBlack Egy esküvőt egy "baráti társasággal elmenni", de még csak egy karácsonyi vacsorával sem lehet összehasonlítani. Százszor több előkészületet, gondolkodást és logisztikát igényel szerintem. Úgyhogy nem, egyáltalán nem "olyan".

[Peter Sz @ptrsz]

@ottoolah Mo-n hol csináltattatok PCR tesztet ami 1 nap alatt megjött? Februárban tervezünk az USA-ba menni és aggódok hogy biztos legyen időben negativ tesztünk a belépéshez :)

[Michal Špaček @spazef0rze]

You may have noticed that when you click/copy a link on Facebook, a page on l.​facebook​.​com opens first and only then you're redirected to the original site. Even though the A HREF in the HTML points to the site. Even the tiny status line at the bottom shows the correct link.

[Peter Sz @ptrsz]

@rinyamalom

[Peter Sz @ptrsz]

@rinyamalom zseniálisak

[Berenyi Konrad @b_konrad]

Hihi :D (cc: @ern0plus4 )

[Peter Sz @ptrsz]

@RevolutApp sure thing!

[Peter Sz @ptrsz]

Hey @RevolutApp ! FYI - You kind of messed up the ‘Excel’ export of the account statement and transactions. The exported csv used to have ‘;’ as delimiter, but now it has ‘,’ which messes up the format quite a bit. (the data fields have ‘,’ in them as well, for eg. the ‘amount’)

[Peter Sz @ptrsz]

@rinyamalom

[Peter Sz @ptrsz]

@rinyamalom

[Peter Sz @ptrsz]

“sorry I was on mute” is the best tactic to gather your thoughts if someone calls you out in a meeting.

[Peter Sz @ptrsz]

@Porkika @mrkbrts a Futárnak publikus az API-ja, szerintem onnan

[Peter Sz @ptrsz]

Today I learned a lot about MSSQL full text indexes and transaction logs. The hard and painful way.

[Peter Sz @ptrsz]

@rinyamalom