Politics
Iran attempting cyberattacks against U.S. critical infrastructure, officials say
WASHINGTON — U.S. intelligence agencies are “urgently warning” private sector companies throughout the nation that Iranian actors “are conducting exploitation activity” that has resulted in “disruptions across several U.S. critical infrastructure,” according to a government notice reviewed by The Times.
The Iranian cyber activity comes as President Trump is threatening to target Iran’s critical infrastructure in the coming hours, particularly its bridges and power plants.
Iran’s attack targeted products by Rockwell Automation’s Allen-Bradley, one of the most widely used industrial automation brands, according to the notice, which said that cyber actors affiliated with Iran were exploiting “programmable logic controllers across U.S. critical infrastructure.”
Tehran’s targeting campaigns against U.S. organizations “have recently escalated, likely in response to hostilities between Iran and the United States and Israel,” the notice warned.
“Iran-affiliated advanced persistent threat (APT) actors are conducting exploitation activity targeting internet-facing operational technology (OT) devices, including programmable logic controllers (PLCs) manufactured by Rockwell Automation/Allen-Bradley,” the notice reads.
“U.S. organizations should urgently review the tactics, techniques, and procedures (TTPs) and indicators of compromise (IOCs) in this advisory for indications of current or historical activity on their networks,” it continues.
The advisory was issued Tuesday jointly by the FBI, the Cybersecurity and Infrastructure Security Agency, the National Security Agency, the Environmental Protection Agency, the Department of Energy and Cyber Command.
Top executives from companies at the core of the nation’s ability to function — those leading America’s largest energy, water, transportation, and communications corporations — had already been taking it upon themselves to increase their vigilance over potential attacks, concerned that Trump’s willingness to target Iran’s critical infrastructure inadvertently put a mark on their backs.
Some fear Iran’s ability to conduct cyber operations that could take down transformers or power inverters, if not a wide-scale power system. Others are concerned about threats to brick-and-mortar sites from proxies of Tehran — physical attacks against facilities such as nuclear plants, or power management systems, the crown jewels of the sector.
Larger, even more capable actors, particularly Russia and China, may also take advantage of the fog of war to launch strikes themselves.
“There remains concern about Iranian cyber capabilities and retaliation if the U.S. carries through on threats to attack their infrastructure,” said Ernest Moniz, former U.S. secretary of energy under President Obama who helped negotiate the 2015 nuclear deal with Iran. “There may already be backdoors, Trojan horses and malware hidden in our infrastructure.”
“I have to believe that the government cyber experts — or what’s left of them — are working closely and indeed overtime with the power companies and other infrastructure operators on cyber defense and intrusion detection and warning,” Moniz added.
Iran has demonstrated an ability to penetrate networks tied to critical U.S. infrastructure before.
In 2015, Iran-backed hackers accessed data associated with Calpine Corp., one of California’s largest power producers, obtaining detailed engineering diagrams and credentials related to power plant systems. Some were labeled “mission critical.” U.S. officials feared at the time that the breach would allow Tehran to initiate blackouts nationwide.
Since that time, companies at the center of the U.S. energy and telecommunications sectors have markedly improved their defenses. But Iran’s offensive capabilities have improved, as well.
Large players in the energy sector are operating with “a watchful eye and an elevated posture right now,” said Pedro J. Pizarro, president and chief executive officer of Edison International, the parent company of Southern California Edison, one of the nation’s largest electric utilities.
Companies like Edison have been operating under persistent threat for over a decade. In 2024, a pair of devastating cyber espionage attacks targeting U.S. critical infrastructure attributed to Chinese hackers, Volt Typhoon and Salt Typhoon, were discovered after avoiding detection for at least three years.
The threat of a similarly latent attack — in which malware lies dormant in critical infrastructure systems, waiting for a signal to activate — is a real cause for concern in the sector, despite its best efforts and technological advances, experts and insiders said.
“The threat of cyber and physical attacks targeting critical infrastructure is not new,” said Jennifer DeCesaro, senior vice president of industry operations at the Edison Electric Institute, “which is why we partner with the government through the Electricity Subsector Coordinating Council to share actionable intelligence and prepare to respond to incidents that could affect our ability to provide electricity safely and reliably.”
The ESCC works closely with the National Security Council and its intelligence arms, particularly the intelligence agencies and Cybersecurity and Infrastructure Security Agency, or CISA, to coordinate regular briefings on safety standards, best practices and intelligence tips.
The CIA declined to comment. A spokesperson with CISA, listed as out of office due to the ongoing federal funding hiatus for the Department of Homeland Security, could not be reached for comment.
Last summer, announcing a 40% cut to the workforce of her office, Director of National Intelligence Tulsi Gabbard eliminated the Cyber Threat Intelligence Integration Center, previously seen as a critical fusion hub of information by private sector partners.
Asked to respond to the potential of retaliatory attacks against U.S. infrastructure, Karoline Leavitt, the White House press secretary, repeated the president’s threats.
“The Iranian regime has until 8PM Eastern Time to meet the moment and make a deal with the United States,” she said. “Only the president knows where things stand and what he will do.”
Trump has threatened to destroy every bridge and power plant in Iran if they fail to come to an agreement that ends its control over the Strait of Hormuz.
Ultimately, corporate executives shoulder much of the burden as the first line of defense for the country’s critical infrastructure, roughly 85% of which is owned by private sector companies.
Tom Fanning, former chief executive officer of Southern Co. and now executive committee chairman at the Alliance for Critical Infrastructure, said the threat from Iran is “credible.”
“I have not seen what I would describe as the existential threat, to take down a wide-ranging power system,” Fanning said. “Could those things be turned on? Sure. Is the United States critical infrastructure prepared to act? I think so.”
Last month, early on in the war, the Los Angeles Metro transit system was forced to shut down a portion of its network due to a hack. Authorities say it is still unclear who was behind the breach, but a source told The Times that Iran-backed hackers are being investigated as the potential culprit.
The transportation agency said its security team had “discovered unauthorized activity,” and were making sure its roughly 1,400 servers were secure before bringing them back online. The agency has emphasized the hack did not impact passengers’ commute time.
The FBI said it was aware of the hack. Homeland Security is working with local partners “to address cyber threats to critical infrastructure,” an official said.
“The reality is that the threats are here and now,” Fanning added. “The truth is, the bad guys are already here.”
Times staff writers Kevin Rector, Richard Winton and Rebecca Ellis, in Los Angeles, contributed to this report.
Politics
Trump renews bridge, power plant threat against Iran in push for deal, mocks ‘tough guy’ IRGC
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President Donald Trump mocked the Islamic Revolutionary Guard on Sunday morning for staking claim to a Strait of Hormuz “blockade” the U.S. military had already put in place.
“Iran recently announced that they were closing the Strait, which is strange, because our BLOCKADE has already closed it,” Trump wrote on Truth Social. “They’re helping us without knowing, and they are the ones that lose with the closed passage, $500 Million Dollars a day! The United States loses nothing.
“In fact, many Ships are headed, right now, to the U.S., Texas, Louisiana, and Alaska, to load up, compliments of the IRGC, always wanting to be ‘the tough guy!’”
Trump declared Saturday’s IRGC fire was “a total violation” of the ceasefire.
“Iran decided to fire bullets yesterday in the Strait of Hormuz — A Total Violation of our Ceasefire Agreement!” his post began.
“Many of them were aimed at a French Ship, and a Freighter from the United Kingdom. That wasn’t nice, was it? My Representatives are going to Islamabad, Pakistan — They will be there tomorrow evening, for Negotiations.”
Trump remains hopeful about diplomacy, but is not ruling out a return to force, where he once warned about ending “civilation” in Iran as they know it.
“We’re offering a very fair and reasonable DEAL, and I hope they take it because, if they don’t, the United States is going to knock out every single Power Plant, and every single Bridge, in Iran,” Trump’s stern warning continued.
“NO MORE MR. NICE GUY!
“They’ll come down fast, they’ll come down easy and, if they don’t take the DEAL, it will be my Honor to do what has to be done, which should have been done to Iran, by other Presidents, for the last 47 years. IT’S TIME FOR THE IRAN KILLING MACHINE TO END!”
Judge Troy Nunley was fed up.
Federal immigration officials had once again flouted his authority by keeping a man locked up in a California City detention center after Nunley ordered him released. When he was finally set free, the man was booted onto the street with no passport, driver’s license or other personal effects. The judge’s demand that the items be returned were met with silence.
And so on Tuesday, Nunley, the chief judge of the Eastern District of California, slapped Department of Justice attorney Jonathan Yu with an official sanction and a $250 fine.
In a scathing order, Nunley laid out why he was compelled to take such a rare step. The fine may have been less than some traffic tickets, but it’s nearly unheard for a judge to formally admonish a government lawyer.
By Yu’s own admission, he was drowning in work. In his order, Nunley recounted the attorney’s claim he’d been assigned more than 300 nearly identical cases in the last three months, all of immigrants in detention who argued they were being held without cause.
Court filings show many California cases involve longtime U.S. residents unexpectedly hauled off to jail after routine check-ins with immigration officials. One was an Afghan who’d helped the American war effort. Another a Cambodian grandmother of eight who fled Pol Pot’s killing fields as a girl nearly 50 years ago.
Until last year, most would have fought deportation on bond after a brief hearing with an immigration judge. Now, their only hope of release is to file a petition for writ of habeas corpus — a legal maneuver once typically reserved for death row inmates and suspected terrorists — inundating the country’s busiest federal courts with thousands of emergency suits.
The Trump administration attorney said he was trying to “triage” the situation, but Nunley found he repeatedly failed to comply, leaving people with the right to walk free stuck behind bars.
“The Court is not persuaded,” he wrote, issuing the sanctions.
The order came days after Nunley took the unusual step of announcing a “judicial emergency” in the district, which covers nearly half of California, stretching from the Oregon border to the Mojave Desert in the inland part of the state, including Fresno, Bakersfield and Sacramento.
In the last year, the Eastern District has received more petitions from immigration detainees than almost any other jurisdiction in the United States: More than 2,700 since January, compared to fewer than 500 last year and just 18 in 2024. Similar crises are playing out elsewhere, with federal courts in Minnesota briefly paralyzed amid the Trump administration’s enforcement blitz there last winter.
People detained are seen behind fences at an ICE detention facility in Adelanto, California on July 10, 2025.
(Patrick T. Fallon/AFP via Getty Images)
In an interview with The Times, Nunley said dealing with the surge of activity since last summer has been “like being hit over the head with a bat.”
“We’re up all night doing these cases,” he said.
So far this year, the Eastern District’s six active judges have ordered almost people 2,000 freed.
“The majority of the cases that we see are cases where people should not be detained,” Nunley said. “They should be receiving hearings to determine whether or not they are to remain in this country, and until they receive those hearings, they should be free.”
Since last July, the Department of Homeland Security has ordered that all immigrants it arrests are subject to “mandatory detention” — a policy that had previously only applied to those caught at the border.
The change came four days after President Trump signed a spending bill that earmarked $45 billion to expand the federal network of immigrant lockups.
“This has been a sea change in the way the government has read the law,” said My Khanh Ngo, a senior staff attorney at the ACLU Immigrants’ Rights Project. “Almost every judge who has looked at this has agreed these people should get bond, and yet thousands of people are still sitting in detention.”
Elizabeth Vega, 15, right, and Darlene Rumualdo, 15, from Torres High School join labor organizers, clergy leaders and immigrant rights groups to protest immigration raids nationwide at La Placita Olvera in downtown Los Angeles on January 23, 2026.
(Genaro Molina/Los Angeles Times)
Longtime U.S. residents who might once have fought removal from home — where they can more easily gather evidence to support their case and confer with lawyers — are instead being held indefinitely.
Many have no criminal record. Some have been in the U.S. so long that the countries they came from no longer exist.
“People are locked up in the same facilities as people accused of crimes, people who’ve been convicted of crimes … and then you’re telling people, you have no shot of getting out,” Ngo said. “Detaining people and not giving them the chance to get out of detention is a way of coercing people to give up their claims.”
The habeas process can take weeks or months depending on the judge and the district.
“When the immigration cases dropped on our district, we got hit harder than any other outside West Texas,” Nunley said. “Initially we had more cases than anyone else.”
Today, data compiled by ProPublica and legal activist groups including the Immigration Justice Transparency Initiative show almost a quarter of the roughly 30,000 active habeas petitions in the United States are in California courts. Nunley’s own tabulations show half the California cases are in his district, where a perfect storm of stepped-up enforcement, a large population of immigrant workers and a concentration of detention centers produced a flash flood of habeas petitions.
The cases rely on the Constitution’s guarantee of due process before being deprived of life, liberty or property. But according to court filings, in some instances the government has argued “the Fifth Amendment does not apply” to detained immigrants.
DOJ lawyers responding to the bids for freedom now regularly complain they’re being crushed under paperwork.
Judges accustomed to having government lawyers comply with their orders have been left fuming.
In California’s Central District, which includes L.A. and surrounding areas, Judge Sunshine Sykes wrote a fiery decision earlier this year that said the Trump administration is inflicting “terror against noncitizens.”
Sykes is one of several federal judges across the country that have tried to compel the government to resume bond hearings. The 9th U.S. Circuit Court of Appeals blocked that decision in March, leaving the habeas system in place for now. But with challenges or recent decisions across multiple circuits, experts say the fight is fated for the Supreme Court.
“ICE has the law and the facts on its side, and it adheres to all court decisions until it ultimately gets them shot down by the highest court in the land,” a Homeland Security spokesperson said in an email to The Times.
A woman holds a “ICE not welcome here!” sign at a vigil in San Pedro in January.
(Gina Ferazzi/Los Angeles Times)
The lawyers fighting to free those jailed under the Trump administration’s mandatory detention policy say they were not initially equipped for these legal battles because they used to be exceedingly rare.
Most federal judges had only seen a handful of habeas petitions before last summer — then suddenly they had hundreds of requests for urgent relief, according to Jean Reisz, co-director of the USC Immigration Clinic.
Reisz said there are efforts to get pro bono law groups trained on how to effectively argue habeas cases, “but it takes a while to get up to speed.”
A federal agent asks residents to move back after a shooting during an immigration enforcement operation in Willowbrook on January 21, 2026.
(Genaro Molina/Los Angeles Times)
At the same time, Reisz said, lawyers are pushing judges who oversee the cases to act swiftly, since interminable procedural delays ensure people remain incarcerated.
“Most of the habeas petitions include a motion for temporary restraining orders, and that requires emergency decisions from the courts, which requires the courts to act very fast,” Reisz said.
In California’s federal district courts, the backlog remains thousands deep. Nunley said the system is struggling to keep up with the crush of cases.
“There’s nothing that says that noncitizens should not be entitled to due process,” Nunley said. “These are our people, they reside in our district. They’re entitled to the same due process that you and I are entitled to.”
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Secretary of State Marco Rubio announced Saturday that the Trump administration is sanctioning a senior Nicaraguan official over alleged human rights violations.
Rubio said the U.S. is designating Vice Minister of the Interior Luis Roberto Cañas Novoa for his role in “gross violations of human rights” under the government of President Daniel Ortega and Vice President Rosario Murillo, marking what he said was the latest effort to hold the regime accountable.
“The Trump administration continues to hold the Murillo-Ortega dictatorship accountable for brutal human rights violations against Nicaraguans,” Rubio said in a post on X. “I’m designating Nicaraguan Vice Minister of the Interior Luis Roberto Cañas Novoa for his role in human rights violations.”
RUBIO TESTIFIES IN TRIAL OF EX-FLORIDA CONGRESSMAN ALLEGEDLY HIRED BY MADURO GOVERNMENT TO LOBBY FOR VENEZUELA
Secretary of State Marco Rubio speaks at the State Department, April 14, 2026. The U.S. announced sanctions on a Nicaraguan official tied to alleged human rights abuses under the Ortega-Murillo government. (Andrew Harnik/Getty Images)
The designation was made under Section 7031(c), which allows the State Department to bar foreign officials and their immediate family members from entering the United States due to involvement in significant corruption or human rights abuses.
The State Department has said the Ortega-Murillo government has engaged in arbitrary arrests, torture and extrajudicial killings following mass protests that began in April 2018.
“Nearly eight years ago, the Rosario Murillo and Daniel Ortega dictatorship unleashed a brutal wave of repression against Nicaraguans who courageously stood against the regime’s increased tyranny, corruption, and abuse,” the statement reads.
The State Department said that the sanction marked the anniversary of the 2018 protests, after which more than 325 protesters were murdered in the aftermath.
A panel of U.N.-backed human rights experts previously accused Nicaragua’s government of systematic abuses “tantamount to crimes against humanity,” following an investigation into the country’s crackdown on political dissent, according to The Associated Press.
The experts said the repression intensified after mass protests in 2018 and has since expanded across large parts of society, targeting perceived opponents of the government.
TRUMP ADMIN ANNOUNCES EXPANSION OF VISA RESTRICTION POLICY IN WESTERN HEMISPHERE
Nicaragua President Daniel Ortega delivers a speech during a ceremony to mark the 199th Independence Day anniversary, in Managua, Nicaragua Sept. 15, 2020. (Nicaragua’s Presidency/Cesar Perez/Handout via Reuters)
Nicaragua’s government has rejected those findings.
The designation follows a series of recent U.S. actions targeting the Ortega-Murillo government. In February, the State Department sanctioned five senior Nicaraguan officials tied to repression, citing arbitrary detention, torture, killings and the targeting of clergy, media and civil society.
Earlier this week, the department also announced sanctions on individuals and companies linked to Nicaragua’s gold sector, including two of Ortega and Murillo’s sons, accusing the regime of using the industry to generate foreign currency, launder assets and consolidate power within the ruling family.
The State Department said the move is part of ongoing efforts to hold the Nicaraguan government accountable for its actions.
Fox News Digital reached out to the Nicaraguan government and its embassy in Washington for comment but did not immediately receive a response.
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A man waves a Nicaraguan flag during a demonstration to commemorate Nicaragua’s national Day of Peace, which is celebrated in the country on April 19, and to protest against the government of Nicaraguan President Daniel Ortega in San Jose, Costa Rica on April 16, 2023. (Jose Cordero/AFP)
The Trump administration has taken an increasingly aggressive posture in the Western Hemisphere in recent months, including a Jan. 3, 2026, operation that resulted in the capture of Venezuelan leader Nicolás Maduro and his wife, Cilia Flores.
The U.S. has also carried out a series of strikes targeting suspected drug-trafficking vessels in the region, part of a broader crackdown tied to regional security and narcotics enforcement efforts.
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