Zero

• Palo Alto Networks issued emergency patches on April 20, 2026, for a zero-day flaw (CVE-2026-4123) in PAN-OS firewalls, exploited against 50+ US healthcare providers. • Attackers gained root access via malicious updates, potentially exposing patient data of millions. • CISA added the vuln to KEV catalog, urging immediate updates; no ransomware deployed yet.

As fossil fuel prices soar ‘the era of clean energy security must come of age’, energy secretary will sayEd Miliband will double down on Labour’s commitment to net zero in the face of the Middle East conflict this week, insisting that as fossil fuel prices soar “the era of clean energy security must come of age”.The energy secretary is set to announce a package of new policies in a speech on Tuesday in response to an expected energy crisis prompted by Donald Trump’s war with Iran. Continue reading...

Treasury minister James Murray hits back at George Robertson’s criticism over military budgetUK politics live – latest updatesA Treasury minister has said balancing welfare and defence spending “is not a zero-sum game”, amid stark warnings that the UK will have to increase its military budget to ensure national security during global volatility.James Murray, the chancellor’s deputy, said the government was pushing ahead with the biggest sustained increase in defence investments since the cold war, but he would not say when it would publish its delayed defence investment plan. Continue reading...

• Anthropic launched Claude Mythos, a cybersecurity AI model that has discovered thousands of zero-day bugs, enhancing defenses against exploits. • The preview version identifies vulnerabilities in open-source projects and will soon charge for detailed release information to clients. • While boosting cybersecurity, the tool raises concerns over potential misuse by threat actors to weaponize the findings.

Six teenage girls have been arrested after shops were stormed by young people earlier this week as part of social media trend Sadiq Khan has warned against any repeat of “utterly unacceptable” scenes of disorder in Clapham earlier this week, saying culprits who assault and intimidate shop workers will face the full force of the law.The mayor of London said more arrests will be made in the coming days, and urged anyone considering more violence over the Easter weekend to think again. Continue reading...

Rising energy bills give Reform and Tories opening to attack net zero while government hesitant to make case for clean energyCould net zero become “the next Brexit”? That is the fear stalking climate advocates as the oil crisis caused by the war on Iran starts to bite.A powerful coalition of the well-funded Reform party, led by Nigel Farage, the Conservative party, some business interests, and the UK’s right-wing media, are engaged in an onslaught against the longstanding target of reaching net zero greenhouse gas emissions by 2050. Continue reading...

Foreign minister issues warning after Israeli attack on South Pars gasfield that prompted retaliatory strike on Qatar. Plus, what happened to the Oscars red carpet after the ceremony?Good morning.Iran has said it will show “zero restraint” if its energy infrastructure is targeted again as Qatar revealed that almost a fifth of its liquefied natural gas export capacity had been knocked out in an Iranian strike that is likely to have a years-long impact.What did Araghchi say? In a post on X, he said: “Our response to Israel’s attack on our infrastructure employed FRACTION of our power. The ONLY reason for restraint was respect for requested de-escalation. ZERO restraint if our infrastructures are struck again.”What’s the forecast for next week? More heat is in store for the coming days. By the end of the week, 100 cities could set all-time temperature records for the month of March, with temperatures climbing as high as 30F (17C) above average for the time of year, the new analysis says. Continue reading...