Geek-Guy.com

Tag: days

Why your AI strategy stops where the PLC starts: Hard lessons from the OT frontlines

I spent two days at a substation connecting a major offshore wind farm to the grid. The control room featured three new AI-ready dashboards and a board mandate to “leverage machine learning for resilience.” It also had a maintenance laptop running Windows 7, literally taped to the inside of a cabinet because the Velcro had…

Identity as the primary attack surface: What modern breaches are really exploiting

The “retro” way “The thing about the old days is… they are the old days” – Slim Charles, The Wire Protecting a specified network perimeter was the main focus of enterprise security strategy for several decades. Businesses made significant investments in firewalls, intrusion detection systems, endpoint security and segmentation controls, all of which were built…

Contractor’s public GitHub account exposed GovCloud and CISA credentials

Until a few days ago, a publicly-accessible GitHub repository exposed credentials for both US government AWS accounts and internal Cybersecurity and Infrastructure Security Agency (CISA) systems. That’s according to cybersecurity reporter Brian Krebs, who first broke the news over the weekend, acting on a tip from researcher Guillaume Valadon at GitGuardian. Valadon confirmed the information…

Congress kicks the can down the road on surveillance law (again)

Congress extended a controversial surveillance law for 45 days on Thursday, hours before its latest expiration following an earlier extension. The Senate passed — then the House cleared — a 45-day extension of Section 702 of the Foreign Intelligence Surveillance Act, which authorizes warrantless surveillance of foreign targets. But those targets are sometimes communicating electronically…

Top techniques attackers use to infiltrate your systems today

Much of the talk around cybersecurity these days revolves around AI and the threat it poses to corporate systems when used by nefarious actors. But the reality on the ground remains a little more mundane than polymorphic AI malware and criminal masterminds putting machine learning and generative AI to work at scale. Still, keeping on…

Another Microsoft Defender privilege escalation bug emerges days after patch

Days after Microsoft patched a high-severity issue affecting its Windows Defender antivirus tool through April’s Patch Tuesday, researchers warn of another vulnerability that could enable SYSTEM privileges through local escalation. In a newly disclosed proof-of-concept (PoC) exploit, dubbed “RedSun,” GitHub user going by the name “Nightmare Eclipse” demonstrated how Microsoft Defender’s handling of certain cloud-tagged…

TeamPCP’s attack spree slows, but threat escalates with ransomware pivot

TeamPCP’s destructive run of supply chain breaches has stopped, for now: it has been three days since the group published malicious versions of Telnyx’s SDK on PyPI, and there haven’t been reports of new open-source project compromises. Partnership with emerging RaaS operation “The prior operational cadence was aggressive – a new target every 1-3 days…

Iranian cyberattacks fail to materialize but threat remains acute

Five days into US and Israel’s war with Iran, the worst predictions for cyber-retaliation have yet to materialize. But Iran has built one of the world’s most active cyber operations, which means this is likely a temporary reprieve, experts warn. At the weekend, both the UK National Cyber Security Centre (NCSC) and the Canadian Centre…

Iranian cyberattacks fail to materialize but threat remains acute

Five days into US and Israel’s war with Iran, the worst predictions for cyber-retaliation have yet to materialize. But Iran has built one of the world’s most active cyber operations, which means this is likely a temporary reprieve, experts warn. At the weekend, both the UK National Cyber Security Centre (NCSC) and the Canadian Centre…

The rise of the evasive adversary

Since the earliest days of the internet, there has never been a let-up in adversarial activity. According to CrowdStrike’s just-released 12th annual Global Threat Report, malicious activity in cyberspace continues to not only accelerate but also expand its scale and increasingly abuse the trust of targeted organizations. The good news is that, despite discussion of…

Banana Gun Hits One Million Users: Inside the Crypto Trading Platform That Grew by Putting Execution and Safety First

In the latest development, Banana Gun hits one million users. Crypto trading has changed. The days of logging into a centralized exchange, placing a market order, and waiting are giving way to something faster, more direct, and more demanding. On-chain trading – buying and selling tokens directly on the blockchain without a middleman – now…

Tracking Malware Campaigns With Reused Material, (Wed, Feb 18th)

A few days ago I wrote a diary called “Malicious Script Delivering More Maliciousness”[1]. In the malware infection chain, there was a JPEG picture that embedded the last payload delimited with “BaseStart-” and “-BaseEnd” tags. Today, I discovered anoher campaign that relies exactly on the same technique. It started with an attachment called “TELERADIO_IB_OBYEKTLRIN_BURAXILIS_FORMASI.xIs” (SHA256:1bf3ec53ddd7399cdc1faf1f0796c5228adc438b6b7fa2513399cdc0cb865962).…

OpenClaw’s Rapid Rise Exposes Thousands of AI Agents to the Public Internet

In just days, a viral open-source AI assistant went from niche experiment to a widespread internet-facing risk.  OpenClaw, a self-hosted personal AI agent capable of executing actions on a user’s behalf, saw explosive adoption in late January 2026 — along with widespread public exposure that has raised concerns among security researchers. It “… has already…