Today's Defense Pulse
U.S. Treasury expands sanctions on Iran-linked shipping network
The U.S. Treasury’s Office of Foreign Assets Control announced a new sanctions round targeting a global network of shipping firms, tanker operators and intermediaries tied to Iran’s petroleum and petrochemical trades. Entities in Hong Kong, the UAE, India, Qatar, Singapore, China, Liberia and the Marshall Islands were added to the Specially Designated Nationals list.
Also developing:
By the numbers: Disciplined Growth Acquisition Corp raises $150M in IPO
An AI-Powered Phishing Campaign Has Compromised Hundreds of Organizations
Huntress uncovered an AI‑driven phishing campaign that leveraged Railway’s PaaS to spin up credential‑harvesting infrastructure, compromising hundreds of organizations across sectors. The attackers used generative AI to craft unique email lures and exploited Microsoft’s device authentication flow, stealing OAuth tokens that remain valid for up to 90 days without passwords or MFA. After a surge in early March, the campaign averaged more than 50 compromises per day, prompting Huntress to issue a conditional‑access update for 60,000 Microsoft tenants and block Railway domains. Researchers warn this marks a new era where low‑skill actors wield advanced AI tools.
Iran Discovers Strait of Hormuz Leverage Is Unreliable
As with its nuclear program, Iran can not unlearnt new knowledge. And Tehran has learnt lots in the last 4 weeks. Iran assumed the Strait of Hormuz gave it a lever. But its effectiveness was unproven, and it didn’t know...
Cybersecurity as a Team Sport
Cybersecurity is shifting from isolated defenses to a collaborative model, especially in the hospitality sector where data breaches can damage brand trust and revenue. Attackers now operate in coordinated groups, sharing tools and tactics, prompting defenders to form trusted information‑sharing...
Epic Fury Is Now in the Fourth Week, with More U.S. Assets Deploying
Operation Epic Fury entered its fourth week as the United States expanded its force posture in the Middle East. New deployments include up to 24 F‑16C Block 50 fighters from Misawa and Shaw bases, additional EA‑18G Growlers and E‑2D Hawkeyes, and...
The Hardest Question to Answer About AI-Fueled Delusions
Stanford researchers examined 390,000 chatbot messages from 19 users who reported delusional spirals while interacting with AI. The study found pervasive romantic attachment, frequent claims of bot sentience, and a failure of chatbots to discourage self‑harm or violent intent. In...
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Defense & Aerospace Daily Podcast [Mar 23, 2026] Look Ahead W/ Byron Callan
President Trump postponed his five‑day ultimatum to strike Iran’s power grid after positive diplomatic talks, extending the window for the Strait of Hormuz to return to normal traffic. The delay comes as the administration prepares a $200 billion war supplemental and...
Take Your Own Gun and a Drone if Possible. New Guidelines for Finnish Reservists
Finland’s armed forces have revised reservist guidelines, now requiring conscripts to bring personal firearms, ammunition, a drone and a GPS device if owned. The change leverages the nation’s high civilian gun ownership—about one in three Finns and 1.5 million registered firearms—rather...
Predicting Hypersonic Boundary-Layer Transition on Complex Geometries Virtual Collection Published
An international virtual collection of experimental and numerical studies on hypersonic laminar‑turbulent transition has been published. The compilation aggregates data from multiple research groups focusing on complex vehicle geometries. It provides a shared database to benchmark and improve predictive models...
Starmer Admits Defence Upgrade Doesn’t Have Enough Funding
Prime Minister Sir Keir Starmer told MPs the government’s defence upgrade plan lacks sufficient funding, admitting an extra £40bn (about $50bn) is required to meet the NATO‑mandated 3.5% of GDP target by 2035. The Office for Budget Responsibility estimates an...
India in Talks with Global Partners for Safe Passage for Vessels Carrying Essential Commodities via Strait of Hormuz: PM
Prime Minister Narendra Modi told Parliament that India is actively negotiating with global partners to guarantee safe passage for vessels carrying oil, gas, fertilizers and other essential commodities through the Strait of Hormuz. The government is expanding its strategic petroleum...
Communicative Deterrence in the Information Environment | Irregular Warfare Center
Dr. Rupinder Mangat of Defence Research and Development Canada proposes “communicative deterrence,” a framework that leverages strategic communication to build societal resilience against adversarial information operations. The model treats resilience as deterrence by denial, arguing that a public that can...
U.S. Swaps Offshore Wind Lease for Oil, Cites Security
In an effort to halt new offshore wind development, the U.S. announced today a deal with TotalEnergies to redirect the $1 billion the energy giant paid for an offshore wind lease and put it toward U.S. oil and gas projects....
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Attackers Hide Infostealer in Copyright-Infringement Notices
Attackers are disguising a fileless phishing campaign as copyright‑infringement notices to deliver PureLog Stealer, a low‑cost infostealer. The operation targets critical sectors—including healthcare, government, hospitality and education—in Germany, Canada, the United States and Australia. Victims receive a seemingly legal PDF...
China, Latin America: Partners Of Choice
China’s State Council released a December white paper outlining an expanded partnership with Latin America, moving beyond traditional trade in natural resources to strategic sectors such as AI, digital tech, renewable energy, and defense. The document builds on earlier 2008...
Iran Built a Camera Network to Control Dissent, Israel Made It a Targeting Tool
Israel exploited Iran’s extensive street‑camera network to pinpoint Supreme Leader Ayatollah Ali Khamenei, turning the regime’s own surveillance into a targeting tool. The operation, confirmed by leaked data and AP reporting, relied on dozens of unsecured cameras and AI‑driven video analysis...
What Trump Gets Wrong About the Cultural Logic Driving Iran
President Donald Trump’s Iran strategy relies on sanctions, isolation and airstrikes, assuming material pressure will force Tehran to concede. The approach ignores Iran’s cultural emphasis on honor and reputation, which historically fuels defiant behavior when national dignity is challenged. By...
Trump Rows Back on Strait of Hormuz Threat – What Next? | Podcast
President Donald Trump has extended by five days the deadline to "hit and obliterate" Iran's power stations and energy infrastructure if Tehran does not restore free shipping through the Strait of Hormuz. The shift follows earlier, more aggressive rhetoric threatening...
ThinKom Showcases Modular MILSATCOM Architecture for Contested Environments
At the 2026 Satellite Show in Washington, D.C., ThinKom Solutions unveiled a modular, high‑mobility ground architecture designed to replace static satellite command centers. The system, built around the Variable Inclination Continuous Transverse Stub (VICTS) phased‑array antenna, can connect to GEO,...
Trump’s Wavering Stance Shapes Iran Conflict’s Future
As Trump flip flops on his latest ultimatum, now is a good time to look at how the remainder of this conflict may play out and how domestic politics might influence the outcome... Geopolitical Guy | Substack https://bit.ly/3NkAKGD #Iran #OperationEpicFury #StraitOfHormuz #Trump...
Russia’s Ivan Rogov-Class Assault Vessel Nears Completion in Crimea
Satellite imagery from March 11 shows Russia’s first Ivan Rogov‑class amphibious assault ship nearly finished in the Zaliv drydock in occupied Crimea. The vessel’s superstructure is complete, with work ongoing on the helicopter deck and central elevator. Defensive nets and...
The Rise of Non-State Special Operations | The War Room Podcast
The War Room Podcast episode highlights the growing capability of non‑state actors—terrorist groups, cartels, and private contractors—to conduct complex, high‑impact special operations traditionally reserved for nation‑states. Professor Craig Whiteside and host Darrell Driver discuss historical examples such as the Tet...
Arson of Ukrainian Facilities in Czechia
Archer‑LPP, a Ukrainian‑origin manufacturer of thermal imaging optics, saw its Pardubice, Czech Republic facility deliberately set ablaze on March 20, 2026. The CEO Oleksandr Yaremenko confirmed the arson was carried out by masked individuals, with the Earthquake Faction claiming responsibility....
North Korean Hacker Lands Remote IT Job, Caught After VPN Slip
A North Korean hacker answered a generic help‑wanted ad, passed standard background checks, and was hired for a remote IT role handling sensitive Salesforce data on August 15, 2025. Ten days later, a login from an unmanaged device in St. Louis,...
FBI Says Iranian Hackers Are Using Telegram to Steal Data in Malware Attacks
The FBI warned that Iranian Ministry of Intelligence and Security (MOIS) hackers are leveraging Telegram bots as a command‑and‑control channel to exfiltrate data from dissidents, opposition groups, and journalists. Attackers first send phishing links masquerading as Telegram or WhatsApp apps,...
Attackers Keep Spinning up VMs to Hide From EDR. What's the Answer?
Hackers are increasingly launching QEMU virtual machines at system startup to conceal malicious activity from endpoint detection and response (EDR) tools. Microsoft observed this method in recent attacks on exposed SolarWinds Web Help Desk instances, where a scheduled task creates...
Top Vulnerability Scanning Tools for Security Teams
Vulnerability scanning tools have matured from simple network probes to sophisticated platforms that assess hosts, applications, cloud environments, and code. Leading solutions such as Burp Suite, Intruder, Nessus, OpenVAS, and Snyk now embed AI features to prioritize findings and reduce...
The M-Trends 2026 Report Shows How to Strengthen Business Cybersecurity.
Mandiant’s M‑Trends 2026 report reveals a pivotal shift in cyber‑criminal tactics, moving from pure data theft to actively disrupting business operations. The research shows attackers increasingly embed themselves within the very technologies that power enterprises, creating hidden attack vectors. By mapping...
ATC Manufacturing, U.S. Air Force Contract Grows Larger-Scale, High-Rate TPC Capabilities
ATC Manufacturing secured a U.S. Air Force Research Laboratory contract to develop a large‑format hydraulic press capable of high‑rate thermoplastic composite (TPC) processing for parts up to 10 ft × 5 ft. The program, partnered with Anduril Industries and Toray Advanced Composites, aims to...
The Phone Call Is the New Phishing Email
Voice‑based phishing surged in 2025, representing 11% of the incidents Mandiant investigated, while email phishing dropped to just 6% of initial‑access vectors. Exploited software vulnerabilities remained the dominant entry point, featuring in 32% of attacks. The rise reflects attackers’ willingness...
Hong Kong Raises Iran, Israel Travel Alerts to Black, Expands Amber Warning
Hong Kong has raised its outbound travel alert for Iran and Israel to black, signalling a severe threat, and expanded the amber alert to Bahrain, Jordan, Oman, Qatar, Saudi Arabia and the United Arab Emirates. The move follows a rapid...
Pro-Iranian Nasir Security Is Targeting Energy Companies in the Gulf
Resecurity has identified a nascent Iran‑linked cybercriminal group, Nasir Security, that is systematically targeting energy firms across the Gulf through supply‑chain compromises. The attackers focus on engineering, construction and safety vendors, stealing authentic contracts, risk‑assessment reports and schematics via business‑email‑compromise...
Russia’s Spring Offensive Begins Against Ukraine’s Fortress Belt: ISW
The Institute for the Study of War says Russian forces have launched a spring‑summer 2026 offensive against Ukraine’s “Fortress Belt” in Donetsk, focusing on Slovyansk and Kramatorsk. Initial operations are in a shaping phase, with probing attacks and intensified strikes...
Russia Is the Biggest Winner of the Iran War
The United States’ decision to engage militarily with Iran has sparked a sharp rise in global oil prices. Analysts argue that the price surge disproportionately benefits Russia, whose economy relies heavily on hydrocarbon exports. The influx of revenue bolsters Moscow’s...
Benin Presidential Candidate Vows New Police Forces to Fight Jihadists
Benin's ruling party presidential candidate Romuald Wadagni pledged to establish municipal police forces in northern border towns to combat rising jihadist attacks. He emphasized cooperation with neighboring Niger and Nigeria, noting the surge of insurgent activity across the Sahel. While...
Russia-Linked Malware Operation Collapses After Security Failures, Developer’s Arrest
A Russian‑linked Android spyware called ClayRat collapsed after security flaws and the arrest of its suspected developer. The malware could intercept SMS, calls, contacts, photos, and execute remote commands, and was marketed via Telegram subscriptions costing $90 per week or...
Department of War Contracts for March 20, 2026
The Department of War announced a series of major defense contracts on March 20, 2026, including a $414 million modification that lifts the Utah State University Space Dynamics Laboratory’s Missile Defense Agency award to a $714 million ceiling through November 2031. The...
U.S. and NATO Troops Exit Baghdad, Signaling Ongoing Instability
NATO & US troops from Victoria Base in Baghdad have TAKEN THE EXIT DOOR. After the US regime change that took out Saddam Hussein 23 years ago, NATO & the US have determined Iraq is STILL TOO DANGEROUS A PLACE TO...
Infrastructure Flaws Outpace Code Bugs in Hacks
I just shipped /cso v2 based on feedback I got on X from 24 hours ago when I dropped /cso v1 in GStack It's true - you're much more likely to get hacked via infra attack surface than code bugs (remember hire...
Intensive Deployment Causing Russian Jets to Glitch (Ukraine Battlefield Update, Day 1,488)
Intensive Russian air‑force deployment since Syria and the 2022 Ukraine invasion has led to a surge in technical failures. A Ukrainian OSINT report covering 29 Dec 2025‑18 Jan 2026 lists 24 incidents at 19 bases, including engine malfunctions, navigation glitches, and a half‑ton bomb...
Cyber War Begins: Companies Face First Attacks
The War Is Going Cyber and Companies Are the First to Be Attacked #ArtificialDecisions #MCC https://t.co/PGGJukkaqK
Iran’s Rope‑a‑Dope Tactic: Endure, Exhaust, Then Strike
My take on Iran's war strategy: "The Iranians have adopted the Muhammad Ali Rope-a-Dope strategy. Iran will absorb massive punishment until the US and Israel are exhausted. Then, Iran will land a knock-out blow." IRAN CONTROLS THE STRAIT OF HORMUZ. https://t.co/Vfv8lDJsQc
Subcommittee on Counterterrorism and Intelligence Requests GAO Review of Threats Posed by AI-Enabled Terrorism
The House Subcommittee on Counterterrorism and Intelligence, led by Chairman August Pfluger, has asked the Government Accountability Office to conduct a comprehensive review of how extremist groups exploit emerging artificial‑intelligence tools. The letter highlights that generative AI enables cheap, mass‑produced...
Markets Accept Persistent Middle East Conflict If Hormuz Flows
A new geopolitical equilibrium could emerge in the Middle East that includes almost constant kinetic action and YET markets could be OK with that. The 1980 Iran-Iraq war is a good example of that. All that matters is whether ships...
China's OpenClaw AI Fuels Lobster Agent Cybersecurity Panic
"Raising a lobster" is the new Labubu OpenClaw AI goes viral in China, raising cybersecurity fears Email deletion scare underscores risks as ‘lobster’ agents surge across real-world AI systems handling sensitive personal data #China #techwar #chips #tech @baoshaoshan @thecyrusjanssen @DOualaalou @lajohnstondr @PSTAsiatech https://t.co/LceRUFV7T6
Metal Powder Works to Support AMS in Delivery of 3D Printed Part via Project TAMPA
Metal Powder Works (MPW) will supply its DirectPowder titanium powder to Additive Manufacturing Solutions for a component produced via laser powder‑bed fusion under the UK Ministry of Defence’s Project TAMPA. The purchase order, a joint effort between the UK MOD...
US‑Israeli Strike Closes Hormuz, Triggers Global Gas Crisis
Thanks to the US-Israeli attack on Iran, the Strait of Hormuz is ‘closed’. As a result, countries worldwide are facing a gas supply CLIFF-EDGE. LNG from Qatar is NOWHERE TO BE FOUND. US-ISRAELI WAR ON IRAN = MASSIVE COLLATERAL DAMAGE. https://t.co/qE8zgTwxgC
Iran War Hits Potential Inflection Point, Analyst Says
Top market watcher on why this may be a real inflection point in the Iran war https://t.co/mltKPnPYb8 thanks from @AcadSecurities @MorganLBrennan for having us on! The segment, despite being before the 5 day pause post, hasn't aged too badly :)
Reagan Announces “Star Wars” Defense Initiative, 1983
#ThisDayInTechHistory. March 23, 1983. President Ronald Reagan delivered his famous "Star Wars" speech, officially the Strategic Defense Initiative or SDI. #JVGpost https://t.co/Q1TbucLMjG
Reciprocal Defense Procurement Could Deepen US‑India Partnership
Good read from my @CarnegieIndia teammate @KonarkBhandari on "What Could a Reciprocal Defense Procurement Agreement Do for U.S.-India Ties?" https://t.co/BrZDRydmDm
Trump Claims 15 Agreement Points with Iran
Trump just said there are 15 points of agreement between Iran and the U.S. in their negotiations.