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Your guide to a disrupted world
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Best defence can be identifying vulnerabilities and blocking digital assault pathways
Cyber attacks can be aimed at critical national infrastructure and customer data
Kyiv’s mobilisation of an IT army to help with cyber defence has risks
Shares in cyber security groups surge as concerns rise over debilitating attacks
Cost of cover in the US more than doubled in the fourth quarter and is set to carry on rising
Kyiv expects Kremlin-backed hackers to increase activity in the event of a military incursion by Moscow
Authorities also say they have recovered $6m in proceeds as they crack down on digital extortion groups
UK intelligence agency chief plans to use offensive cyber campaigns when police cannot act
US seeks ‘near-term progress’ after sharing information on Russian hackers with Kremlin
Tokyo’s new Digital Agency may be too late but it is badly needed
Google and Microsoft unveil plans to spend billions of dollars to shore up US digital defences
Poly Network breach would be among biggest heists to target cryptocurrency industry
Known attacks have quadrupled in the pandemic but lax disclosure rules mean true figure may be far worse
US president’s remarks follow breaches that paralysed critical services
UK state-owned rail operator says customer and payment data not compromised
Washington alleges Beijing was behind Microsoft breach that hit thousands of organisations
US president’s call to Russian leader comes after high-profile attacks hobbled businesses
Security in cyber space should be approached in the same way as any other sector
Private equity takeovers reignite UK debate over the role of the buyout industry in the economy
Sweden’s Coop shuts grocery stores as more than 1,000 businesses hit by hacking spree
Arrests of Cl0p hacker group members adds to pressure on other countries to follow suit
US and Russian presidents to meet amid heightened tensions and surge in ransomware attacks
Group threatens to leak private material from renewable energy tycoon as ‘extortionware’ scourge spreads
From geopolitical action to preventing payment, states must come together to halt these criminal actors
Burger chain is latest global company to be targeted in cyber attack
International Edition