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Operator of the country’s largest network urges authorities across Europe to do more to protect key assets
Even smaller companies can deploy people and procedures to protect data and prevent breaches
Breach that caused chaos for hotel and resorts operator attributed to ransom-seeking ‘Scattered Spider’ gang
Multibillion-dollar cybercriminals have developed specialised areas while businesses have been slow to keep pace
Chief legal officers have crucial responsibility in dealing with security breaches
Russian-speaking group claims to have also compromised US investment groups after UK groups reported security breaches
With business inaction threatening critical infrastructure, a mandated level of protection may be required
More than 10 companies say they have been affected by last year’s hack at Fujitsu
US-based MKS Instruments says attack would cost at least $200mn in lost or delayed sales
Attacks exploit cloud server code to extort bitcoin from victims in US and Europe
Cyber-attackers release version of stalled talks over pay-off, with UK postal group at risk of data release
Customers still being warned against sending parcels abroad owing to disruption
LockBit claims it has compromised 40 organisations around the world in just the past month
Document claims LockBit has stolen data from UK postal service, halting parcel exports
Media group alerts employees to breach following ‘highly sophisticated attack’
Media group urges staff to work from home and avoid accessing shared networks
Victims choosing to pay out have incurred lower average breach costs than those who do not
Security experts are surprised that Russia’s attacks have not been more effective
Whether to buy cover is a tough decision for company chiefs
Attacks are inevitable so preparation is key to limiting damage
Access to off-the-shelf software increasing risk of cyber attacks, says GCHQ director
Facility remains closed and analysts warn prolonged shutdown could push petrol prices higher
Almost 60 per cent of organisations targeted in the past year paid a ransom to restore their data. Find out if you can avoid a crippling payout
They could cost billions but new exclusions based on whether attacks are ‘warlike’ or not will prove bad for everyone
Best defence can be identifying vulnerabilities and blocking digital assault pathways
International Edition