Huawei equipment is exposing British broadband and phone networks to new security risks because of 'shortcomings' in the firm's supply chain, senior GCHQ officials warn
- Assessment is made in an upcoming report, which has been leaked by insiders
- It comes from the UK's intelligence and security organisation, GCHQ
- The finding looks set to intensify the espionage debate around the company
- The Chinese firm has previosuly come under fire in the USA and Australia
- Huawei says no backdoor vulnerabilities have ever been found in its products
Huawei equipment could pose a threat to national security, senior British security officials have cautioned.
Intelligence experts say they can only provide limited assurances that the Chinese company is not a risk to broadband and phone networks in the UK.
The recommendation will be made in an as-yet unpublished annual report signed off by the GCHQ spy agency, according to inside sources.
Huawei, one of the world's biggest producer of telecoms systems, is a major supplier of broadband and mobile telephone network equipment in Britain.
The latest finding will likely intensify the espionage debate around the Shenzhen-based company, which has come previously under fire in the US and Australia.
One US official has claimed Huawei is effectively an arm of the Chinese government, and is more than capable of stealing information by hacking consumer devices.
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Chinese firm Huawei's UK operations may pose a threat to national security, senior British security officials have warned. Intelligence experts say they can give only limited assurances that the firm is not a risk, downgrading their previous position, according to inside sources
'Identification of shortcomings in Huawei's engineering processes have exposed new risks in the UK telecommunication networks and long-term challenges in mitigation and management,' senior British security officials wrote in the report.
The report was produced by the Huawei Cyber Security Evaluation Centre (HCSEC), which was established in 2010 in response to growing concerns that BT and other telecommunication firm's use of Huawei equipment could pose a threat in the UK.
HCSEC reports to the National Cyber Security Centre which is part of GCHQ.
Huawei said it welcomed the thrust of the latest HCSEC report.
'The report concludes that HCSEC's operational independence is both robust and effective,' a spokesman for the company said.
'The Oversight Board has identified some areas for improvement in our engineering processes.
'We are grateful for this feedback and are committed to addressing these issues.
'Cyber security remains Huawei's top priority, and we will continue to actively improve our engineering processes and risk management systems.'
Huawei says no inspection has ever revealed a vulnerability in its equipment. It says it is a private company not under the control of the Chinese government and not subject to Chinese security laws when operating overseas.
The company is a major supplier of broadband equipment and mobile networks in Britain, meaning its products are used in critical national infrastructure which could be targeted by foreign adversaries.
This is the fourth annual report into Huawei by the GCHQ branch, with the previous three concluding any risks posed by the company 'had been mitigated'.
The assessment, in a soon to be published annual report signed off by the Government Communications Headquarters (GCHQ) spy agency, will intensify the espionage debate around the company. This image shows its headquarters in Cheltenham, Gloucestershire
However, the upcoming report by the HCSEC marks the first time the organisation has reduced the level of security assurance it can provide for the equipment.
'Whereas in previous reports there was a conclusion that HCSEC could give assurance that risks have been mitigated, this time they will say limited assurance,' said one source with knowledge of the soon to be published report.
'This is a big change, though understated,' the person said.
All sources contacted for this report declined to be named because the government documents have not yet been published.
Britain's National Cyber Security Centre, which is part of Government Communications Headquarters (GCHQ) that provides the signals intelligence, had no immediate comment.
It is not exactly clear why that conclusion had changed, what recommendations the oversight board had made, or what any consequences of the report would be.
Both sources said the change of assessment was related to routine issues with product engineering and that nothing 'sinister' has been found.
Technical issues are commonly found in all technology products and fixed by manufacturers, however, these can be exploited by hackers if ignored.
Huawei has been deepening ties in Britain over the last decade and now supplies broadband equipment to the country's largest telecoms provider, BT Group, and mobile networks for wireless giant Vodafone Group.
Huawei says no inspection has ever found any backdoor vulnerabilities in its equipment. It says it is a private company not under Chinese government control and not subject to Chinese security laws overseas. This stock image shows the firm's P20 Pro handset
It is also a major supplier to other European telecom carriers including Deutsche Telekom and Telefonica.
The company employs 1,500 people in Britain and in February pledged to spend a further £3 billion ($4.01 bn) in Britain following a high-profile meeting between chairwoman Sun Yafang and British Prime Minister Theresa May.
That is in stark contrast to the United States, where lawmakers have stepped up efforts to completely eradicate Huawei equipment from the country's networks.
Huawei has been thwarted in its efforts to establish its US mobile handset business.
The largest US consumer electronics retailer, Best Buy, has stopped stocking Huawei products, and a potential breakthrough deal with carrier AT&T collapsed in January.
Australia is also preparing to ban Huawei from supplying equipment for its planned 5G broadband network, two sources told Reuters last week, after its intelligence agencies raised concerns that Beijing could force the company to hand over sensitive data.
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