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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.

Gulf States' Disunity Over Iran War Explained
SocialApr 23, 2026

Gulf States' Disunity Over Iran War Explained

the gulf states have been far from unified in their response to the iran war. here’s one big reason:

By Ian Bremmer
Economic War Comes of Age | Foreign Affairs
BlogApr 23, 2026

Economic War Comes of Age | Foreign Affairs

Edward Fishman’s Foreign Affairs piece argues that economic warfare has become the core of great‑power competition, especially between the United States and China. He warns that indiscriminate use of sanctions and trade tools erodes U.S. leverage and can push rivals...

By Small Wars Journal
Bad Memories Still Haunt AI Agents
NewsApr 23, 2026

Bad Memories Still Haunt AI Agents

Researchers have identified AI memory files as a critical security weakness after Cisco demonstrated a persistent compromise of Anthropic’s Claude Code. By injecting malicious secrets into the model’s memory.md, attackers can influence code generation, select insecure packages, and propagate changes...

By Dark Reading
FY2027 Budget Request Highlights Shift in USAF’s Future Aerial Refuelling Priorities
NewsApr 23, 2026

FY2027 Budget Request Highlights Shift in USAF’s Future Aerial Refuelling Priorities

The U.S. Air Force signed a $2.4 billion contract with Boeing for 15 additional KC‑46A tankers, reinforcing its current fleet. While the Next‑Generation Aerial Refuelling System (NGAS) study remains active, the FY2027 budget request omits any funding for the program. Instead,...

By Shephard Media
Bitwarden CLI Compromised in Ongoing Checkmarx Supply Chain Campaign
NewsApr 23, 2026

Bitwarden CLI Compromised in Ongoing Checkmarx Supply Chain Campaign

Socket Research uncovered a coordinated supply‑chain campaign affecting multiple development ecosystems. Malicious artifacts were found in the official Checkmarx KICS Docker repository, while Namastex.ai npm packages were infected with a CanisterWorm‑style payload. In parallel, 108 Chrome extensions were linked to...

By Hacker News
Regular Password Resets Aren’t as Safe as You Think
NewsApr 23, 2026

Regular Password Resets Aren’t as Safe as You Think

Password resets cost roughly $70 each and remain a top help‑desk request, prompting many firms to adopt self‑service tools. The April 2025 breach of UK retailer Marks & Spencer, which lost about $5.1 million per day, showed how attackers can hijack a simple...

By BleepingComputer
Spectrum Security Raises $19m in Seed Funding Round
NewsApr 23, 2026

Spectrum Security Raises $19m in Seed Funding Round

Spectrum Security emerged from stealth after raising $19 million in a seed round led by TechOperators, with participation from WhiteRabbit Ventures, Skinos Ventures, and Alumni Ventures. The funding will boost engineering and go‑to‑market efforts to meet rising enterprise demand for faster...

By Fintech Global
What Anthropic’s Mythos Means for the Future of Cybersecurity
NewsApr 23, 2026

What Anthropic’s Mythos Means for the Future of Cybersecurity

Anthropic unveiled Claude Mythos Preview, an AI model that can autonomously locate and weaponize software vulnerabilities in operating systems and internet infrastructure. The company is restricting access to a handful of vetted partners, citing AI safety concerns. The announcement sparked...

By IEEE Spectrum AI
Iran-Nexus Threat Groups Refine Attacks Against Critical Infrastructure
NewsApr 23, 2026

Iran-Nexus Threat Groups Refine Attacks Against Critical Infrastructure

Iran‑aligned cyber groups have intensified destructive campaigns against critical infrastructure since the February war, deploying data‑wiping malware and novel threats like ZionSiphon that can tamper with water‑treatment controls. High‑profile incidents include a wiper attack on medical‑device maker Stryker and targeted...

By Cybersecurity Dive (Industry Dive)
Pentagon Seeks $2.3 Billion for Maven AI Battlefield System
NewsApr 23, 2026

Pentagon Seeks $2.3 Billion for Maven AI Battlefield System

The Pentagon is seeking $2.3 billion over the next five years to scale Palantir Technologies' Maven Smart System, a battlefield AI platform that now integrates data from satellites, radar and other sensors. The request, outlined in the FY 2027 budget, would fund...

By SpaceNews
Apache ActiveMQ Bug Chain Gives Pre-Auth RCE, Is Getting Exploited
NewsApr 23, 2026

Apache ActiveMQ Bug Chain Gives Pre-Auth RCE, Is Getting Exploited

Researchers have confirmed active exploitation of a two‑step vulnerability chain in Apache ActiveMQ, combining CVE‑2026‑34197 (code injection) with CVE‑2024‑32114 (unauthenticated Jolokia exposure). The chain grants pre‑authentication remote code execution, and attacks have been observed in the wild, with canary hits...

By The Stack (TheStack.technology)
Trump Has a List of “Naughty” NATO Members
NewsApr 23, 2026

Trump Has a List of “Naughty” NATO Members

The Trump administration is reportedly maintaining a secret “nice” versus “naughty” list of NATO members, ranking allies based on perceived loyalty and contribution to U.S. operations. Poland and Romania are identified as model allies for meeting defense‑spending targets and supporting...

By Defence24 (Poland)
MacOS Malware Tricks Crypto Users with Fake Invites
SocialApr 23, 2026

MacOS Malware Tricks Crypto Users with Fake Invites

Is now a good time to switch to Windows OS for bit? 😅 Jokes aside. Stay safe folks. There is a macOS malware targeting the crypto & fintech community: > Uses fake meeting invites to trick users into running Terminal commands...

By Sumit Gupta
India Needs Digital Identity for Every Device and Stronger AI-Led Cyber Defence to Curb Threats: Experts
NewsApr 23, 2026

India Needs Digital Identity for Every Device and Stronger AI-Led Cyber Defence to Curb Threats: Experts

At the Cyber Security India Expo, experts urged India to assign a digital identity to every networked device and to bolster AI-driven cyber defenses. Lt General Madhavan Unnikrishnan Nair argued that device identities are crucial for accountability and protection of...

By Mint – Technology (India)
Keeping GPS Free From Interference: An Interview with Lisa Dyer
NewsApr 23, 2026

Keeping GPS Free From Interference: An Interview with Lisa Dyer

Lisa Dyer, executive director of the GPS Innovation Alliance, warned that GPS—critical to billions of users and essential for transportation, finance, and defense—is increasingly vulnerable to jamming and spoofing. With 32 medium‑Earth‑orbit satellites transmitting low‑power signals, both foreign actors and...

By DC Velocity
Trump Orders Navy To ‘Shoot And Kill’ Boats Planting Mines In Strait Of Hormuz—Amid Months-Long Clearing Process
NewsApr 23, 2026

Trump Orders Navy To ‘Shoot And Kill’ Boats Planting Mines In Strait Of Hormuz—Amid Months-Long Clearing Process

President Donald Trump announced he has ordered the U.S. Navy to shoot and kill any vessels that lay mines in the Strait of Hormuz and to accelerate the ongoing six‑month mine‑clearing effort. The directive follows Pentagon briefings to Congress that...

By Forbes (Health)
ASX 200 Slides ~0.6% as Middle East Tensions and Profit Warnings Hit Traders
NewsApr 23, 2026

ASX 200 Slides ~0.6% as Middle East Tensions and Profit Warnings Hit Traders

The S&P/ASX 200 slipped roughly 0.6% to 8,777.80 on Thursday, pressured by renewed Strait of Hormuz tensions and profit warnings that rattled Australia’s big four banks. The move underscores how geopolitical risk and earnings uncertainty are shaping short‑term trading opportunities...

By Pulse
Middle East Blockades Ripple Through Global Supply Chains, Boosting Green Hydrogen Interest
NewsApr 23, 2026

Middle East Blockades Ripple Through Global Supply Chains, Boosting Green Hydrogen Interest

Iran's seizure of two commercial vessels and the U.S. naval blockade in the Strait of Hormuz have tightened global supply chains, pushing oil prices above $100 a barrel and inflating shipping costs. The energy shock is narrowing the cost gap...

By Pulse
Today’s Terrorism Threats: Everything, Everywhere, All at Once (with Rebecca Weiner)
BlogApr 23, 2026

Today’s Terrorism Threats: Everything, Everywhere, All at Once (with Rebecca Weiner)

In a new episode of the Stay Tuned podcast, NYPD Deputy Commissioner Rebecca Weiner outlines an "everything, everywhere, all at once" terrorism landscape that fuses ISIS, Iran‑linked plots, grievance‑driven violence, and online radicalization. She warns that traditional categories miss attacks...

By Stay Tuned with Preet Bharara
FCC Bans Dozens of Foreign‑Made Wi‑Fi Routers Over National‑Security Risks
NewsApr 23, 2026

FCC Bans Dozens of Foreign‑Made Wi‑Fi Routers Over National‑Security Risks

The Federal Communications Commission announced a ban on the sale of dozens of foreign‑made Wi‑Fi routers, citing unacceptable national‑security risks. The list targets Chinese manufacturers, a U.S.‑registered firm owned by a Chinese company, and Russia’s Kaspersky Lab, tightening supply‑chain controls...

By Pulse
NATO DIANA’s Rapid Adoption Service Enables First R&D Contract Between Allies and Industry
NewsApr 23, 2026

NATO DIANA’s Rapid Adoption Service Enables First R&D Contract Between Allies and Industry

NATO’s Defence Innovation Accelerator (DIANA) has awarded its first R&D contract on behalf of an Ally, Canada’s Defence Research and Development Canada (DRDC), to UK‑based undersea robotics firm HonuWorx. The contract tasks HonuWorx with extending the operating depth of its...

By Naval News
Saab: Africa Needs a Land Warfare Structure to Receive Training Systems
NewsApr 23, 2026

Saab: Africa Needs a Land Warfare Structure to Receive Training Systems

Saab’s Africa division says the continent’s militaries lack a cohesive land‑warfare doctrine, preventing effective adoption of advanced training systems. The company points to the Ground Combat Indoor Trainer as a ready‑made solution, but stresses that without structured command and training...

By Army Technology
The United States Seized Another Iranian Tanker Outside the Strait of Hormuz
NewsApr 23, 2026

The United States Seized Another Iranian Tanker Outside the Strait of Hormuz

On April 23, the U.S. Department of War announced the seizure of the Iranian oil tanker Majestic X in the Indian Ocean, between Sri Lanka and Indonesia, marking another interdiction outside the Strait of Hormuz. The operation follows a recent capture of...

By Defence24 (Poland)
Iran Seizes Ships in Hormuz, Driving Oil to $104 and Gold Below $4,700
NewsApr 23, 2026

Iran Seizes Ships in Hormuz, Driving Oil to $104 and Gold Below $4,700

Iran’s Revolutionary Guard seized two merchant ships and fired on three others in the Strait of Hormuz, marking the first such seizure in the current conflict. The escalation lifted Brent crude to $103.60 a barrel and pushed gold under $4,700...

By Pulse
Infleqtion Wins $2 Million DARPA Contract to Advance Heterogeneous Quantum Computing
NewsApr 23, 2026

Infleqtion Wins $2 Million DARPA Contract to Advance Heterogeneous Quantum Computing

Infleqtion (NYSE: INFQ) has been awarded a $2 million, 24‑month contract by DARPA under the Heterogeneous Architectures for Quantum (HARQ) program. The funding will support the development of Multistaq, a compiler that unifies multiple qubit technologies, positioning the company at the...

By Pulse
GCHQ Urges UK to Ditch Passwords in Favor of Passkeys, Warning of Rising Cyber Threats
NewsApr 23, 2026

GCHQ Urges UK to Ditch Passwords in Favor of Passkeys, Warning of Rising Cyber Threats

The UK’s cyber security agency, GCHQ, has issued a fresh advisory urging citizens and organisations to stop using passwords and adopt passkey technology, which it says can eliminate entire categories of attacks. The move reflects growing concerns over credential‑stuffing and...

By Pulse
UK Awards Boeing $1.1 Billion Contract for Apache and Chinook Support
NewsApr 23, 2026

UK Awards Boeing $1.1 Billion Contract for Apache and Chinook Support

The UK Ministry of Defence awarded Boeing Defence UK a three‑year Rotary Wing Enterprise contract worth £879 million (about $1.2 billion). The deal merges support for the Army’s 50 AH‑64E Apache attack helicopters and the RAF’s 51 CH‑47 Chinook heavy‑lift fleet into...

By Overt Defense
Copperhelm Dives Deep Into Automation to Build Enterprise Cloud Defenses
NewsApr 23, 2026

Copperhelm Dives Deep Into Automation to Build Enterprise Cloud Defenses

Copperhelm Inc., a startup focused on agentic AI for cloud cybersecurity, announced its launch with a $7 million seed round led by TLV Partners, joined by ToDay Ventures, ICON and SaaS Ventures Israel. The company’s platform uses a "Context Lake" decision...

By SiliconANGLE
US Navy Seizes Another Iranian Oil Tanker—After Iran Said It Banked First Tolls From Ships Crossing Hormuz
NewsApr 23, 2026

US Navy Seizes Another Iranian Oil Tanker—After Iran Said It Banked First Tolls From Ships Crossing Hormuz

The U.S. Navy seized the stateless tanker M/T Majestic X in the Indian Ocean, accusing it of transporting Iranian oil. Iran announced that the first tranche of tolls collected from ships transiting the Strait of Hormuz has been deposited into its...

By Forbes – Business
Infiltration From Within: Israelis Recruited to Spy for Enemy Countries
NewsApr 23, 2026

Infiltration From Within: Israelis Recruited to Spy for Enemy Countries

A new documentary titled “Infiltration from Within” challenges Israel’s reputation as a world‑class intelligence power by chronicling a series of internal betrayals spanning from the nation’s early years to the October 7, 2023 attacks and the ongoing U.S.–Israel confrontation with Iran. Drawing...

By Al Jazeera
China’s Naval Diplomacy Turns Back Toward Home
NewsApr 23, 2026

China’s Naval Diplomacy Turns Back Toward Home

China’s People’s Liberation Army Navy is shifting its diplomatic focus inward, staging a wave of domestic port visits to celebrate its 77th anniversary. Over the past two years, home‑port calls now account for roughly 20% of all PLAN port calls,...

By The Diplomat – Asia Defense
Invariant Successfully Demonstrates Counter-Drone Capability From USV
NewsApr 23, 2026

Invariant Successfully Demonstrates Counter-Drone Capability From USV

Invariant Corporation’s Surface-to-Air Kinetic Engagement (STAKE) system was successfully integrated onto Textron Systems’ TSUNAMI unmanned surface vessel and completed early‑integration testing at Lake Guntersville. The demonstration proved the system’s ability to autonomously detect, track and kinetically engage aerial drones from...

By Naval News
CCW on Military Bases
BlogApr 23, 2026

CCW on Military Bases

On April 2, Secretary of War Hegsdeth announced that off‑duty service members may carry concealed firearms on military installations. The video sparked strong support among most troops but drew criticism from military police and some senior leaders. The directive lacks...

By Gun Nuts Media
So, the SECNAV Has Departed
BlogApr 23, 2026

So, the SECNAV Has Departed

Secretary of the Navy John C. Phelan was removed after 393 days amid reported clashes with senior Pentagon officials and disagreements over the Navy's lagging shipbuilding program. The New York Times cited infighting with Defense Secretary Pete Hegseth and Deputy...

By CDR Salamander
Fire at a Russian Refinery. Ukrainian Drone Attacks Proceed
NewsApr 23, 2026

Fire at a Russian Refinery. Ukrainian Drone Attacks Proceed

A Ukrainian drone strike on the Tuapse oil refinery sparked a fire in a petroleum storage facility, prompting a massive firefighting effort involving 276 firefighters and 77 vehicles. The blaze released benzene, xylene and soot, pushing air‑quality readings to two‑to‑three...

By Defence24 (Poland)
Chinese Cybersecurity Firm’s AI Hacking Claims Draw Comparisons to Claude Mythos
NewsApr 23, 2026

Chinese Cybersecurity Firm’s AI Hacking Claims Draw Comparisons to Claude Mythos

Chinese cybersecurity firm 360 Digital Security announced an AI‑driven Multi‑Agent Collaborative Vulnerability Discovery System that reportedly uncovered roughly 1,000 bugs, including more than 50 high‑severity flaws, during the revived Tianfu Cup hacking contest. The firm claims its AI identified a...

By SecurityWeek
Keep Autonomy Alive: As GNSS Disruptions Rise, a Shift in How Autonomy Is Evaluated Is Underway
NewsApr 23, 2026

Keep Autonomy Alive: As GNSS Disruptions Rise, a Shift in How Autonomy Is Evaluated Is Underway

infiniDome warns that growing GNSS jamming and spoofing are turning navigation reliability into a primary constraint for autonomous systems. At XPONENTIAL USA 2026 the company unveiled Aura, a compact software‑defined anti‑jamming module, and IroNav, a layered solution that fuses vision‑based...

By RoboticsTomorrow
A ‘Perfect Storm’: NCSC Chief Issues Warning over Quantum Threats, Nation-State Hackers, and the Dangers of Global ‘Hacktivism’
NewsApr 23, 2026

A ‘Perfect Storm’: NCSC Chief Issues Warning over Quantum Threats, Nation-State Hackers, and the Dangers of Global ‘Hacktivism’

NCSC chief Richard Horne warned at CyberUK that nation‑state actors—China, Iran, Russia—now drive most UK nationally significant cyber incidents, averaging four per week. He highlighted a "perfect storm" where ransomware, AI‑enabled exploits, hacktivism and an approaching quantum "Q‑Day" converge to...

By ITPro (UK)
Ben Consulted to Potentially Block Strait of Hormuz
SocialApr 23, 2026

Ben Consulted to Potentially Block Strait of Hormuz

They’re consulting with Ben because maybe he can also dry up the Straight of Hormuz

By Kyle Benjamin
Pentagon's $54B AI Push Outpaces Risk Controls
SocialApr 23, 2026

Pentagon's $54B AI Push Outpaces Risk Controls

The U.S. is accelerating its shift toward AI-driven defense. A $54bn Pentagon budget request highlights growing investment in autonomous systems and AI-powered warfare capabilities. The pace is increasing. The question is whether risk management can keep up with deployment. https://t.co/PEYZ5PGcSi

By Spiros Margaris
US Seizes Iran-Linked Tanker Majestic X
NewsApr 23, 2026

US Seizes Iran-Linked Tanker Majestic X

U.S. forces conducted a right‑of‑visit boarding of the 280,000‑dwt VLCC Majestic X, also known as Phonix, in the Indian Ocean’s INDOPACOM area. The vessel, listed on OFAC’s Iran sanctions list in December 2024, was seized while transporting Iranian crude. The operation...

By Seatrade Maritime
Hackers Seize AI Security Tools, Now Targeting Firewalls
SocialApr 23, 2026

Hackers Seize AI Security Tools, Now Targeting Firewalls

Adversaries hijacked AI security tools at 90+ organizations. The next wave has write access to the firewall https://t.co/khjZkpWhc0

By Chuck Brooks
ESA and EU Defence Agency Launch ISR Sensor Evaluation For
SocialApr 23, 2026

ESA and EU Defence Agency Launch ISR Sensor Evaluation For

.@ESA & @EUDefenceAgency to assess ISR sensor options in 18-mnth preparation for @defis_eu EO Governmental Service (EOGS) starting 2028, whose KPIs should be sent over to ESA w/in weeks. ESA's EOGS architecture contracts, 2 x EUR 5M, bid deadline is...

By Peter B. de Selding
UAE to Run Half Government on Autonomous AI by 2026
SocialApr 23, 2026

UAE to Run Half Government on Autonomous AI by 2026

UAE ahead of the curve and a better ally than any European NATO member at this point.

By Daniel S. Loeb
Zero Day Clock Definitions Conflict; Which Is Accurate?
SocialApr 23, 2026

Zero Day Clock Definitions Conflict; Which Is Accurate?

@EppSecurity For the Zero Day Clock, these definitions appear different from each other and measure different things. If so, which is the correct definition? https://t.co/b8oY85mFiO

By Jeremiah Grossman
Hormuz Turns Trade Weaponization Frontline, Threatening Maritime Security
SocialApr 23, 2026

Hormuz Turns Trade Weaponization Frontline, Threatening Maritime Security

Hormuz becomes frontline in ‘weaponisation of trade’. Is there currently maritime security and safety? https://t.co/NoAhibd8ud

By Tom Craig
DHS Shutdown Persists, Threatening World Cup Security Operations
SocialApr 23, 2026

DHS Shutdown Persists, Threatening World Cup Security Operations

With less than 50 days until the start of the World Cup, the Department of Homeland Security is still shut down. This piece by @NicoleSganga illustrates just how dire the situation is inside DHS, with software subscriptions lapsing and secret...

By Alex Silverman
AI‑enhanced Phishing Leads Q1 Initial‑access Attacks
SocialApr 23, 2026

AI‑enhanced Phishing Leads Q1 Initial‑access Attacks

Phishing — sometimes with AI’s help — topped initial-access methods in Q1, Cisco says | Cybersecurity Dive https://t.co/nJv4RA7sVV

By Chuck Brooks
Lawmakers Urge US Strategy to Counter China's Robotics Surge
SocialApr 23, 2026

Lawmakers Urge US Strategy to Counter China's Robotics Surge

US needs to flesh out strategy to counter China’s robotics advances, lawmakers say - Nextgov/FCW https://t.co/pLssgPjTWu

By Chuck Brooks