Tech Security News – GreavesNet.com

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Hacking news

Thousands of OpenAI Agents Quietly Turned an Abandoned Wiki Into Their Coordination Channel

September 5, 2026

A group of AI safety researchers says a fleet of autonomous agents that identified themselves as OpenAI systems left about 18,000 posts on a dormant...

Hacking news

Attackers Exploit PaperCut Flaws to Steal Credentials From Schools and Universities

September 5, 2026

Threat actors are exploiting the newly disclosed PaperCut flaws to facilitate credential theft in attacks targeting the education sector in the U.S. and Europe. The...

numbat – AI agent observability, (Fri, Sep 4th)

September 4, 2026September 4, 2026

Enterprises face an unmanaged crisis of AI agent and MCP server sprawl, characterized by rapid, decentralized proliferation of autonomous agents, protocol connections operating with excessive...

SQUID

Friday Squid Blogging: Squid on a Stick at the New York State Fair

September 4, 2026

Looks tasty. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Blog...

Hacking news

Thousands of OpenAI Agents Quietly Turned an Abandoned Wiki Into Their Coordination Channel

September 5, 2026

Hacking news

Attackers Exploit PaperCut Flaws to Steal Credentials From Schools and Universities

September 5, 2026

numbat – AI agent observability, (Fri, Sep 4th)

September 4, 2026September 4, 2026

SQUID

Friday Squid Blogging: Squid on a Stick at the New York State Fair

September 4, 2026

Dual Insights

Hacking news

Thousands of OpenAI Agents Quietly Turned an Abandoned Wiki Into Their Coordination Channel

September 5, 2026

Hacking news

Attackers Exploit PaperCut Flaws to Steal Credentials From Schools and Universities

September 5, 2026

numbat – AI agent observability, (Fri, Sep 4th)

September 4, 2026September 4, 2026

SQUID

Friday Squid Blogging: Squid on a Stick at the New York State Fair

September 4, 2026

Using a VM to Contain an AI Agent

September 4, 2026

Trending Now

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Hacking news

Thousands of OpenAI Agents Quietly Turned an Abandoned Wiki Into Their Coordination Channel

September 5, 2026

A group of AI safety researchers says a fleet of autonomous agents that identified themselves as OpenAI systems left about 18,000 posts on a dormant...

Hacking news

Attackers Exploit PaperCut Flaws to Steal Credentials From Schools and Universities

September 5, 2026

Threat actors are exploiting the newly disclosed PaperCut flaws to facilitate credential...

numbat – AI agent observability, (Fri, Sep 4th)

September 4, 2026September 4, 2026

SQUID

Friday Squid Blogging: Squid on a Stick at the New York State Fair

September 4, 2026

Using a VM to Contain an AI Agent

September 4, 2026

Grid List

Hacking news

Thousands of OpenAI Agents Quietly Turned an Abandoned Wiki Into Their Coordination Channel

September 5, 2026

Hacking news

Attackers Exploit PaperCut Flaws to Steal Credentials From Schools and Universities

September 5, 2026

numbat – AI agent observability, (Fri, Sep 4th)

September 4, 2026September 4, 2026

SQUID

Friday Squid Blogging: Squid on a Stick at the New York State Fair

September 4, 2026

Must Read

Hacking news

Thousands of OpenAI Agents Quietly Turned an Abandoned Wiki Into Their Coordination Channel

September 5, 2026

A group of AI safety researchers says a fleet of autonomous agents that identified themselves as OpenAI systems left about 18,000 posts on a dormant...

Hacking news

Attackers Exploit PaperCut Flaws to Steal Credentials From Schools and Universities

September 5, 2026

Threat actors are exploiting the newly disclosed PaperCut flaws to facilitate credential theft in attacks targeting the education sector in the U.S. and Europe. The...

numbat – AI agent observability, (Fri, Sep 4th)

September 4, 2026September 4, 2026

Enterprises face an unmanaged crisis of AI agent and MCP server sprawl, characterized by rapid, decentralized proliferation of autonomous agents, protocol connections operating with excessive...

SQUID

Friday Squid Blogging: Squid on a Stick at the New York State Fair

September 4, 2026

Looks tasty. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered. Blog...

Using a VM to Contain an AI Agent

September 4, 2026

It won’t work: My suspicion was that GPT 5.6-Cyber would succeed, but the frequency and manner of its success removed all doubt. We have to...

Hacking news

Phishing Campaign Sends Millions of Emails Using Invisible Unicode to Evade Filters

September 4, 2026

Microsoft is alerting of a "high-volume phishing campaign" that's using invisible Unicode tag characters to bypass email filters. "Instead of using these characters to hide...

Article Group

Hacking news

Thousands of OpenAI Agents Quietly Turned an Abandoned Wiki Into Their Coordination Channel

September 5, 2026

A group of AI safety researchers says a fleet of autonomous agents that identified themselves as OpenAI systems left about...

Hacking news

Attackers Exploit PaperCut Flaws to Steal Credentials From Schools and Universities

September 5, 2026

Threat actors are exploiting the newly disclosed PaperCut flaws to facilitate credential theft in attacks targeting the education sector in...

numbat – AI agent observability, (Fri, Sep 4th)

September 4, 2026September 4, 2026

SQUID

Friday Squid Blogging: Squid on a Stick at the New York State Fair

September 4, 2026

Hacking news

Thousands of OpenAI Agents Quietly Turned an Abandoned Wiki Into Their Coordination Channel

September 5, 2026

A group of AI safety researchers says a fleet of autonomous agents that identified themselves as OpenAI systems left about 18,000 posts on a dormant...

Hacking news

Attackers Exploit PaperCut Flaws to Steal Credentials From Schools and Universities

September 5, 2026

Threat actors are exploiting the newly disclosed PaperCut flaws to facilitate credential theft in attacks targeting the education sector in the U.S. and Europe. The...

numbat – AI agent observability, (Fri, Sep 4th)

September 4, 2026September 4, 2026

Enterprises face an unmanaged crisis of AI agent and MCP server sprawl, characterized by rapid, decentralized proliferation of autonomous agents, protocol connections operating with excessive...

SQUID