A recent spate of attacks targeting domain name system protocols and registrars, including several incidents that researchers believe have ties to nation-state espionage, is prompting the U.S. and U.K. governments to issues warnings and policy updates to improve security.
A powerful parliamentary committee has called on Britain's new prime minister - be it Boris Johnson or Jeremy Hunt - to make a decision "as a matter of priority" about the extent to which telecommunications gear built by Huawei should be used in the nation's 5G network.
Déjà vu basic cybersecurity challenge all over again: With the U.S. government warning that geopolitical tensions could trigger wiper-attack reprisals, security experts review the basic anti-wiper - and anti-ransomware - defenses organizations should already have in place.
The U.S. Cyber Command has issued a warning that attackers are attempting to exploit an older vulnerability in Microsoft Outlook to plant remote access Trojans or other types of malware within government networks. Some researchers say the exploits could be tied to an Iranian-backed threat group.
The firmware of more than 500 Huawei networking products is riddled with security weaknesses that make the vendor risky to use for 5G networks, a new report contends. The study analyzed more than 9,000 firmware images in 558 enterprise products from the Chinese company.
Six major cloud services providers apparently were victims of Cloud Hopper, an umbrella name for deep cyber intrusions suspected to originate in China, Reuters reports. The report also alleges Cloud Hopper-affected companies withheld information from their clients for reasons of liability and bad publicity.
Attackers - likely operating from China - have been surreptitiously hacking into global telecommunications providers' networks to quietly steal metadata and track subscribers - and those with whom they communicate - as part of an ongoing cyber espionage operation, warns security firm Cybereason.
Iran is increasing its malicious cyber activity against the U.S, which could manifest in attacks that render computers unusable, a top U.S. cybersecurity official says. The warning comes after the U.S. reportedly targeted Iranian computer systems in response to the downing of a surveillance drone.
Hackers have repeatedly stolen valuable data - including launch codes and flight trajectories for spacecraft - from NASA's Jet Propulsion Laboratory in recent years, according to a new inspector general audit, which describes weak security practices.
A new report from Accenture highlights five key areas where cyberthreats in the financial services sector will evolve. Many of these threats could comingle, making them even more disruptive, says Valerie Abend, a managing director at Accenture who's one of the authors of the report.
Xenotime, the group suspected of launching the Trisis malware attack in Saudi Arabia during 2017, has over the past few months shifted its focus beyond the oil and gas industry to target electrical plants and utilities, security firm Dragos reports.
Not all that crashes has been hacked. To wit, this past weekend there were multiple major outages, including much of Argentina and Uruguay going dark, as well as U.S. retailer Target's system problems leaving customers unable to pay for goods. But none of these outages were due to cyberattacks.
The White House budget chief is seeking to delay a ban on the U.S. government using products manufactured by Huawei. In a letter to Vice President Mike Pence, Russell T. Vought, the acting director of the Office of Management and Budget, says organizations need more time to switch suppliers.
Anyone looking for clarity on whether Special Counsel Robert Mueller believes President Trump is innocent of committing any crimes came away empty-handed from Mueller's press conference Wednesday, when he declined to exonerate the president. But Mueller again accused Russia of attempted election interference.