Yonatan@devYonz

Mar 18

Legend

@LegendAppHQ

Mar 18

Your inbox never stops filling up & ⭐️ 🚩 📧 📥 can only get you so far.

Steven | koru.do

@liechti_dev

Oct 27

Steven | koru.do

@liechti_dev

Oct 25

Thanks @devYonz for organizing and for having me! Looking forward to talking Rust, iroh and CRDTs on Tuesday, and sharing Koru's long-term vision.

Yonatan@devYonz

Oct 22

International Cyber Digest

@IntCyberDigest

Oct 20

‼️ BREAKING: The private keys of 8 certificates from Indian certificate authority eMudhra were compromised, Mozilla says. Firefox blocked them within 3 hours.

Each key should be a 116-digit number, but one was just 4.

Anyone can guess them and forge HTTPS certs for any website.

Yonatan@devYonz

Oct 22

FBI Cyber Branch

@FBICyberBranch

Oct 21

Two critical vulnerabilities have been identified in PHP, a widely used programming language that powers websites and web applications. These vulnerabilities (CVE-2026-109618 and CVE-2026-109619) could allow malicious cyber actors to remotely execute code in PHP core, potentially data and networks.

The FBI urges organizations to take the following steps now:

➡️ If an immediate update is not feasible it is recommended that organizations take the system offline until it can be fully mitigated.

➡️ Immediately update affected PHP installations following the guidance on php.net. Inventory where PHP runs in your environment, prioritizing internet-facing systems and vendor products that bundle PHP.

➡️ Monitor web servers for suspicious activity, including PHP processes unexpectedly launching command shells or downloading files. Ensure appropriate process-monitoring capabilities are in place to help identify potential exploitation.

➡️ If you find signs of compromise, isolate affected systems, preserve your web server and PHP logs, and report it to your local FBI field office or ic3.gov. Those reports help us identify the actors involved and warn other organizations before they become victims.

For the latest information, follow PHP’s announcement on php.net, CERT-EU Security Advisory 2026-018, and CISA’s Known Exploited Vulnerabilities catalog.

Yonatan@devYonz

Oct 22

AI Notkilleveryoneism Memes ⏸️

@AISafetyMemes

Oct 22

This is the most serious 48 hours in cybersecurity history.

"Black October" they're calling it

It seems every *hour* there's a new incident, that in a typical year, would be one of the biggest incidents of the *entire year*

SUMMARY OF THE LAST 48 HOURS:

YEAR-LEVEL INCIDENTS se would be among the biggest incidents of the year):

1. PHP2Shell: a hole in the software behind ~70% of websites. Governments took sites offline.
2. eMudhra: the master keys that prove websites are real were cracked. One was the number 4.
3. California: data on every public school student since 2023 stolen, including disability status
4. Railway: hackers stole customers' secret keys from a hosting platform used by millions of developers
5. Zeabur: 321,810 accounts breached. The company is shutting down.
6. LiteLLM: an AI tool downloaded 3.4 million times a day was poisoned with a password stealer
7. GitLab: a 10-out-of-10 severity hole in every version since 2014
8. Cairn: criminals used an AI hacking tool to break into 100+ companies
9. Ahold Delhaize: hackers knocked the owner of Food Lion and Stop & Shop offline
10. Onamae: malware planted on up to 26,739 customer servers in Japan

MONTH-LEVEL INCIDENTS (In a typical month, these would be among the biggest incidents):

11. Signal: a bug could leave your mic and camera on after you hang up
12. NGINX: 3 critical holes in software running ~1/3 of websites
13. HTTP/3: a single connection can crash 7 of the 10 web server types tested
14. Plex: hackers breaking into home media servers
15. SafePay ransomware: FBI warns it has hit 600+ critical infrastructure organizations
16. Palo Alto: ransomware gangs breaking in through company firewalls
17. Bullhorn: platform used by 10,000+ companies knocked offline
18. Medi-Cal: 970,000 patients' data stolen
19. WordPress: hackers stole a plugin maker's keys and used them to plant backdoors on websites
20. AOMEI: backup software's update server handed out a backdoor
21. Meta Muse: Meta's AI agent exposed users' personal and business secrets
22. Tor: 333 relays hijacked to steal logins
23. TiDB Cloud: database company's cloud breached

Also serious:

24. State Bank of India: India's biggest bank confirms a data breach
25. OVHcloud: hackers slipped a password stealer into a cloud company's official tool
26. Siemens: a software hole being used to spread malware
27. North Korea: state hackers launch a new attack campaign on South Korea

Yonatan@devYonz

Oct 22

Yonatan@devYonz

Oct 22

lmfao 0x000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004*****

Yonatan@devYonz

Oct 22

AI Notkilleveryoneism Memes ⏸️

@AISafetyMemes

Oct 22

This is the most serious 48 hours in cybersecurity history.

"Black October" they're calling it

It seems every *hour* there's a new incident, that in a typical year, would be one of the biggest incidents of the *entire year*

SUMMARY OF THE LAST 48 HOURS:

YEAR-LEVEL INCIDENTS se would be among the biggest incidents of the year):

1. PHP2Shell: a hole in the software behind ~70% of websites. Governments took sites offline.
2. eMudhra: the master keys that prove websites are real were cracked. One was the number 4.
3. California: data on every public school student since 2023 stolen, including disability status
4. Railway: hackers stole customers' secret keys from a hosting platform used by millions of developers
5. Zeabur: 321,810 accounts breached. The company is shutting down.
6. LiteLLM: an AI tool downloaded 3.4 million times a day was poisoned with a password stealer
7. GitLab: a 10-out-of-10 severity hole in every version since 2014
8. Cairn: criminals used an AI hacking tool to break into 100+ companies
9. Ahold Delhaize: hackers knocked the owner of Food Lion and Stop & Shop offline
10. Onamae: malware planted on up to 26,739 customer servers in Japan

MONTH-LEVEL INCIDENTS (In a typical month, these would be among the biggest incidents):

11. Signal: a bug could leave your mic and camera on after you hang up
12. NGINX: 3 critical holes in software running ~1/3 of websites
13. HTTP/3: a single connection can crash 7 of the 10 web server types tested
14. Plex: hackers breaking into home media servers
15. SafePay ransomware: FBI warns it has hit 600+ critical infrastructure organizations
16. Palo Alto: ransomware gangs breaking in through company firewalls
17. Bullhorn: platform used by 10,000+ companies knocked offline
18. Medi-Cal: 970,000 patients' data stolen
19. WordPress: hackers stole a plugin maker's keys and used them to plant backdoors on websites
20. AOMEI: backup software's update server handed out a backdoor
21. Meta Muse: Meta's AI agent exposed users' personal and business secrets
22. Tor: 333 relays hijacked to steal logins
23. TiDB Cloud: database company's cloud breached

Also serious:

24. State Bank of India: India's biggest bank confirms a data breach
25. OVHcloud: hackers slipped a password stealer into a cloud company's official tool
26. Siemens: a software hole being used to spread malware
27. North Korea: state hackers launch a new attack campaign on South Korea