Alexandre Sieira

234 Followers
415 Following
1,091 Posts
Information security entrepreneur and early stage investor. Co-Founder @TenchiSecurity . Cloud Security Posture Chiropractor.
Bloghttps://www.infoseczanshin.com/
Companyhttps://www.tenchisecurity.com
LinkedInhttps://www.linkedin.com/in/sieira/
Gravatarhttps://gravatar.com/asieira

TFW I realized I'll miss the @riskybusiness @riskybiz live podcast recording at RSAC because it is EXACTLY at the same time as I'm on stage presenting.

I mean, anything else I could have tried to move around. This is THE ONE THING I can't reschedule... 😢

yt comment:

> Remember: The dumbest person you know is being told 'you are absolutely right' by a LLM right now.

People keep telling me to treat LLMs as junior devs, as if "a junior dev who is structurally incapable of learning from mistakes" isn't a working definition of hell.

Log4j, *the* project that escalated the need for funding open source in the first place, is currently being DOS’d by slop vulnerability reports. Well done everyone. Slow fucking clap.

https://github.com/apache/logging-log4j2/discussions/4052

Addressing AI-slop in security reports · apache logging-log4j2 · Discussion #4052

You may have noticed that activity on the public Log4cxx, Log4j, and Log4net repositories has slowed since December 2025. I want to reassure you that the projects are still being actively monitored...

GitHub

RE: https://infosec.exchange/@TenchiSecurity/116136949667699949

Looking forward to talking to everyone at the FS-ISAC Spring Summit about how much better TPCRM can be. Stop by our booth and say hi!

If you are attending #RSAC this year, Alex Pinto and I are presenting session CLS-W09 "The Impact of Security Usability Challenges in Cloud Environments".

We will present research that reviews 500+ organizations and 5,000+ distinct #cloud environments that demonstrate how the available secure configuration options are being used and reveals how usability, standardization choices in UI / #UX can shape #security outcomes.

Learn more and register now at https://path.rsaconference.com/flow/rsac/us26/FullAgenda/page/catalog/session/1755192044047001WRoa

In his house at R'lyeh, dread Cthulhu lies dreaming. There is a nudge on his back.

"Fgimb?" eldritch Cthulhu mumbles.

"Scoot over a bit."

The elder god complies, and soon resumes dreaming.

Being spooned alters the dreams.

"Mhrrm..."

"Yes, it's nice."

The visitor snuggles in and falls asleep.

#MicroFiction #TootFic #SmallStories #Cthulhu

Do not disparage our audio engineer; he is a sound man.

Coinbase Confirms Insider Data Breach Affecting Customer Support Systems

Coinbase confirmed an insider breach where a contractor improperly accessed the sensitive data of approximately 30 customers using internal support tools. The incident led to the exposure of KYC information and transaction histories but did not compromise funds or passwords.

****
#cybersecurity #infosec #incident #databreach
https://beyondmachines.net/event_details/coinbase-confirms-insider-data-breach-affecting-customer-support-systems-a-m-e-i-9/gD2P6Ple2L

Coinbase Confirms Insider Data Breach Affecting Customer Support Systems

Coinbase confirmed an insider breach where a contractor improperly accessed the sensitive data of approximately 30 customers using internal support tools. The incident led to the exposure of KYC information and transaction histories but did not compromise funds or passwords.

BeyondMachines
...horrifying message without context, thank you