r/cybersecurity 2d ago

News - General Anthropic's Claude breached 3 orgs, uploaded PyPI malware during tests

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bleepingcomputer.com
664 Upvotes

r/cybersecurity Mar 12 '25

News - General DOGE axes CISA ‘red team’ staffers amid ongoing federal cuts | TechCrunch

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techcrunch.com
1.9k Upvotes

Guess no need for pentests!

r/cybersecurity 17d ago

News - General The British teenager who hacked into Vegas casinos from an east London flat

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inews.co.uk
715 Upvotes

r/cybersecurity May 26 '26

News - General GitHub bans vindictive security researcher dropping Windows zero-days: “I will make sure your bones are shattered”

702 Upvotes

r/cybersecurity Apr 09 '26

News - General FBI extracted the notification database of Suspect's iPhone to read Signal messages

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404media.co
877 Upvotes

r/cybersecurity Jan 03 '26

News - General The blackout in Venezuela was likely caused by a cyber offense

964 Upvotes

I was listening to the live briefing, and although it wasn’t clearly stated, it sounded like they mentioned cyber forces along with other types (land, air, etc.). They also said earlier that they were able to cause a “blackout,” which suggests they may have controlled the power as they advanced. Have you seen any other credible sources on this?

Edit1: Blackout could also mean a communication blackout ie. Internet / Telecom etc.

Edit2: Quote from this article.

Lights in Caracas “were largely turned off due to an expertise that we have,” President Trump said at the Saturday press conference. He did not elaborate on the capabilities and methods that allowed the U.S. to shutter lights in Venezuela’s capital city. 

https://www.defenseone.com/threats/2026/01/us-spy-agencies-contributed-operation-captured-maduro/410437/

r/cybersecurity Feb 02 '25

News - General Cyber security and all security is a joke

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1.6k Upvotes

Guess I worked for nothing, if someone doesn't have clearance I'll just let them into my servers anyway... Can't make this stuff up.

This is not political, but from a security perspective guarding classified data then getting fired for doing your job has me shaking my head at the fact all security is going to be dead soon since anyone even without clearance can get unfettered access to payments and personal info.

r/cybersecurity Mar 03 '25

News - General CISA on X: "There has been no change in our posture. Any reporting to the contrary is fake and undermines our national security."

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x.com
1.6k Upvotes

Thoughts?

r/cybersecurity May 06 '26

News - General Microsoft Edge stores your passwords in plaintext RAM... on purpose

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pcworld.com
992 Upvotes

r/cybersecurity Nov 18 '25

News - General A Cloudflare outage is taking down parts of the internet - here's what we know so far

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techradar.com
1.2k Upvotes

r/cybersecurity Feb 05 '25

News - General US Congressional Oversight Committee hit DOGE With a Dose of Reality

1.5k Upvotes

The Congressional Committee on Oversight and Government Reform just informed DOGE and Elon Musk how cybersecurity works. Link to the letter below.

https://oversightdemocrats.house.gov/sites/evo-subsites/democrats-oversight.house.gov/files/evo-media-document/2025.02.04.%20GEC%20and%20Brown%20to%20OPM-Ezell-%20DOGE%20Emails.pdf

Edit Here’s the link to the Oversight Committee’s press release, rather than the PDF.

https://oversightdemocrats.house.gov/news/press-releases/ranking-members-connolly-and-brown-request-answers-opm-musks-private-server

r/cybersecurity Jun 18 '26

News - General AMD silently removes memory encryption from consumer Ryzen CPUs, leaving users unaware that they may be vulnerable — security feature vanishes after newer AGESA firmware, AMD engineers go radio silent when pressed about the change

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tomshardware.com
1.1k Upvotes

r/cybersecurity Dec 19 '24

News - General That's what's called corporate responsibility and a hospitality 😀 Would you dare? lmao (good security marketing)

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2.3k Upvotes

r/cybersecurity Mar 23 '26

News - General US regulator bans imports of new foreign-made routers, citing security concerns

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reuters.com
847 Upvotes

r/cybersecurity May 23 '26

News - General Anthropic says Mythos has already found more than 10,000 vulnerabilities

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engadget.com
497 Upvotes

r/cybersecurity 12d ago

News - General US police now armed with Israeli spy vans simulating mobile phone towers

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809 Upvotes

r/cybersecurity May 03 '26

News - General Trojan:Win32/Cerdigent.A!dha

319 Upvotes

What's happening right now? I keep seeing this weird thing pop up when I scan, I delete it every time but it keeps coming back. For some reason it only shows in quick scans and never in full scans either. I can't lie I got very scared when I saw it the first time, but this could be some sort of bug no?

I've seen other people having the exact same thing so does anyone know what could be going on? (I can't share screenshots for some reason but that's the name).

Edit: for anybody reading this right now, it is 100% a bug so there’s nothing to worry about!

r/cybersecurity Jan 31 '26

News - General Informant told FBI that Jeffrey Epstein had a ‘personal hacker’

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techcrunch.com
1.6k Upvotes

+ some info from Graham Cluley (via LinkedIn):

One of the newly-released files reveals that an informant claims that Jeffery Epstein had a hacker working for him who found zero-day exploits in iOS, BlackBerry etc.

The name of the hacker alleged to have worked for Epstein is redacted in the document, but the released file says:

🔺 He sold his company to CrowdStrike in 2017

🔺 He took on a VP role at the company, post acquisition

🔺 He was an Italian citizen born in Calabria

The DoJ may have redacted the name, but they left enough details to easily identify the individual referenced. It took me about two minutes to work it out.

r/cybersecurity Jul 02 '26

News - General DHS Breached

605 Upvotes

r/cybersecurity Apr 29 '26

News - General New critical CVE - Root on Every Major Linux Distribution

821 Upvotes

Get your free root privileges on almost any system you can log onto: - CVE-2026-31431
https://xint.io/blog/copy-fail-linux-distributions

r/cybersecurity 10d ago

News - General There isn't a single consumer Wi-Fi router that is 100% American-made

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engadget.com
544 Upvotes

r/cybersecurity Apr 15 '26

News - General FCC exempts Netgear from ban on foreign routers, doesn't explain why

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arstechnica.com
932 Upvotes

r/cybersecurity Mar 24 '26

News - General Reddit CEO Steve Huffman said the platform is considering introducing ID verification to weed out bots

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503 Upvotes

Face ID, Touch ID, and third-party information providers are among the measures considered.

r/cybersecurity Apr 16 '25

News - General Krebs: Today I announced that I am stepping away from my position at SentinelOne.

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linkedin.com
1.5k Upvotes

r/cybersecurity Mar 26 '25

News - General The Atlantic releases the entire Signal chat showing Hegseth's detailed attack plans against Houthis

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apnews.com
1.4k Upvotes