Cybersecurity

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c/cybersecurity is a community centered on the cybersecurity and information security profession. You can come here to discuss news, post something interesting, or just chat with others.

THE RULES

Instance Rules

Be respectful. Everyone should feel welcome here.
No bigotry - including racism, sexism, ableism, homophobia, transphobia, or xenophobia.
No Ads / Spamming.
No pornography.

Community Rules

Idk, keep it semi-professional?
Nothing illegal. We're all ethical here.
Rules will be added/redefined as necessary.

If you ask someone to hack your "friends" socials you're just going to get banned so don't do that.

Learn about hacking

Hack the Box

Try Hack Me

Pico Capture the flag

Other security-related communities !databreaches@lemmy.zip !netsec@lemmy.world !securitynews@infosec.pub !cybersecurity@infosec.pub !pulse_of_truth@infosec.pub

Notable mention to !cybersecuritymemes@lemmy.world

founded 2 years ago

MODERATORS

kid@sh.itjust.works

Lanky_Pomegranate530@midwest.social

Researchers Spot New Shai Hulud Variant - BankInfoSecurity (www.bankinfosecurity.in)

submitted 9 minutes ago by kid@sh.itjust.works to c/cybersecurity@sh.itjust.works

0 comments fedilink

27 Malicious npm Packages Used as Phishing Infrastructure to Steal Login Credentials (thehackernews.com)

submitted 22 minutes ago by kid@sh.itjust.works to c/cybersecurity@sh.itjust.works

0 comments fedilink

Korean Air data breach exposes data of thousands of employees (www.bleepingcomputer.com)

submitted 14 hours ago by kid@sh.itjust.works to c/cybersecurity@sh.itjust.works

0 comments fedilink

Trust Wallet confirms extension hack led to $7 million crypto theft (www.bleepingcomputer.com)

submitted 22 hours ago by kid@sh.itjust.works to c/cybersecurity@sh.itjust.works

3 comments fedilink

Exploited MongoBleed flaw leaks MongoDB secrets, 87K servers exposed (www.bleepingcomputer.com)

submitted 23 hours ago by kid@sh.itjust.works to c/cybersecurity@sh.itjust.works

0 comments fedilink

From AI to cyber risk, why IT leaders are anxious heading into 2026 - Help Net Security (www.helpnetsecurity.com)

submitted 23 hours ago by kid@sh.itjust.works to c/cybersecurity@sh.itjust.works

0 comments fedilink

Massive Rainbow Six Siege breach gives players billions of credits (www.bleepingcomputer.com)

submitted 1 day ago by kid@sh.itjust.works to c/cybersecurity@sh.itjust.works

0 comments fedilink

CISA Flags Actively Exploited Digiever NVR Vulnerability Allowing Remote Code Execution (thehackernews.com)

submitted 23 hours ago by kid@sh.itjust.works to c/cybersecurity@sh.itjust.works

0 comments fedilink

The 10 Biggest Data Breach Fines and Settlements of 2025 - Infosecurity Magazine (www.infosecurity-magazine.com)

submitted 1 day ago by kid@sh.itjust.works to c/cybersecurity@sh.itjust.works

0 comments fedilink

Critical LangChain Core Vulnerability Exposes Secrets via Serialization Injection (thehackernews.com)

submitted 23 hours ago by kid@sh.itjust.works to c/cybersecurity@sh.itjust.works

0 comments fedilink

Exploited MongoBleed flaw leaks MongoDB secrets, 87K servers exposed (www.bleepingcomputer.com)

submitted 1 day ago by BrikoX@lemmy.zip to c/cybersecurity@sh.itjust.works

5 comments fedilink

A severe vulnerability affecting multiple MongoDB versions, dubbed MongoBleed (CVE-2025-14847), is being actively exploited in the wild, with over 80,000 potentially vulnerable servers exposed on the public web.