CISA draws a line on unsupported edge device risk
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IoT cybersecurity news
IoT cybersecurity news
Phosphorus Cybersecurity October 30, 2024

New CISA-DHS Guidance: Prepare for Quantum Risks…or Focus on Today’s Threats?

As quantum computing evolves, so do our conversations around security. Yet, John Terrill, CISO at Phosphorus, urges OT operators to focus on what matters today: building defenses against the...
IoT cybersecurity news
IoT cybersecurity news
Phosphorus Cybersecurity October 28, 2024

Is the ROUTERS Act’s Scope Too Narrow?

The ROUTERS Act, now in the hands of the Senate, could bring about a massive study into the security posture of the nation’s routers. Meanwhile, some, like CISO John...
IoT cybersecurity news
IoT cybersecurity news
Phosphorus Cybersecurity October 23, 2024

Anniversary: TSA’s cybersecurity groundwork for the rails

On the anniversary of the TSA’s updates to cybersecurity requirements for passenger and freight railroad carriers, the focus remains on building cyber-resilient systems, proactive security tools, and rail-specific cybersecurity...
IoT cybersecurity news
IoT cybersecurity news
Phosphorus Cybersecurity October 17, 2024

Iranian attackers use brute force, target critical infrastructure

You could call the brute force used by Iranian threat actors to compromise organizations across multiple critical infrastructures ‘textbook APT,’ John Terrill, CISO at Phosphorus, says. But this one...
IoT cybersecurity news
IoT cybersecurity news
Phosphorus Cybersecurity October 7, 2024

Chinese State-Linked Cyberattack Raises Concerns Over National Security, Infrastructure

Attribution is still unclear, but The Wall Street Journal reported over the weekend that Chinese state-linked hackers have penetrated the networks of major US telecom providers, possibly aiming at...
IoT cybersecurity news
IoT cybersecurity news
Phosphorus Cybersecurity October 3, 2024

How feasible is the ROUTERS Act?

Following the state of geopolitical conflicts and recent displays of weaponized technology, IoT security has become a top-of-mind topic for members of Congress. Fast-tracked with unanimous bipartisan support in...
IoT cybersecurity news
IoT cybersecurity news
Phosphorus Cybersecurity October 2, 2024

CISA’s Threat Sharing in a Death Spiral, says John Terrill

A recent report indicates that participation in the Cybersecurity and Infrastructure Security Agency’s (CISA) Automated Indicator Sharing initiative has hit its lowest levels since 2017. A September report from...
IoT cybersecurity news
IoT cybersecurity news
Phosphorus Cybersecurity September 26, 2024

China-backed Salt Typhoon Reportedly Targets ISPs, Sets “New Expectation”

A Chinese government-linked threat group has reportedly infiltrated critical US networks, this time focusing on internet service providers (ISPs) to gather sensitive data and potentially initiate cyberattacks. According to...
IoT cybersecurity news
IoT cybersecurity news
Phosphorus Cybersecurity September 25, 2024

FERC Proposal Means a Reassessment of Your Risk Management Framework

The Federal Energy Regulatory Commission (FERC) is proposing new requirements for new or modified critical infrastructure (CIP) standards to address the growing risks of compromising the bulk-power system. From...
IoT cybersecurity news
IoT cybersecurity news
Phosphorus Cybersecurity September 24, 2024

National Security Concerns Over Chinese- and Russian-made Car Software “Far-Fetched”

As reported by the Techstrong ITSM, the Biden Administration proposed a ban on Chinese and Russian software in internet-connected cars in the US on Monday, citing national security concerns....
IoT cybersecurity news
IoT cybersecurity news
Phosphorus Cybersecurity September 23, 2024

Solid but Challenging: CISA’s FOCAL Plan

CISA, the US Cybersecurity and Infrastructure Security Agency, has recently released a plan to improve the cyber defenses of federal agencies by aligning their operational capabilities. The plan aims...
IoT cybersecurity news
IoT cybersecurity news
Phosphorus Cybersecurity September 20, 2024

Concerns Reported Over Connected Cranes at US Seaports

While the United States continues to find ways to shore up the cyber-resilience of its critical infrastructure, a new congressional report warns that the maritime sector’s reliance on Chinese-made...
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