Security News
China's Cyberspace Administration has claimed that "Since late February" it has observed continuous attacks on the Chinese internet and local computers by actors who used the resources they co-opted to target Russia, Belarus, and Ukraine. The allegation, the title of which translates as "My country's internet suffers from overseas cyber attacks," was posted last Friday and include a list of IP addresses that the Administration claims as the source or target of the attacks.
A new malware campaign is taking advantage of people's willingness to support Ukraine's cyber warfare against Russia to infect them with password-stealing Trojans. Last month, the Ukrainian government announced a new IT Army composed of volunteers worldwide who conduct cyberattacks and DDoS attacks against Russian entities.
Google is rolling out an air raid alert system to all Android phones in Ukraine to help them get back to safety from incoming Russian airstrikes. As Walker further explained, the airstrike warning system rolling out to Ukrainians' Android phones "Is supplemental to the country's existing air raid alert systems" and uses air raid alert info provided by the Ukrainian government.
In a Wednesday threat advisory, Cisco Talos described a campaign it's observed in which a threat actor was offering a supposed distributed denial-of-service tool on Telegram that's purportedly meant to pummel Russian websites. The crisis has brought both new threats and an influx of actors "Of varying skill," Cisco said.
The cyber activities related to the ongoing war in Ukraine have run the gamut from wiper malware hitting organizations and the border control in Ukraine, DDoS attacks aimed at government and media websites, and cyber disruption of satellite-based internet service, to preparations for watering hole attacks, next-level disinformation campaigns, and phishing campaigns. Many analysts expected more disruption and retaliatory attacks orchestrated by Russian-backed hackers, both aimed at Ukranian targets and targets in countries sympathetic to and supporting Ukraine.
It has been interesting to notice how unimportant and ineffective cyber operations have been in the Russia-Ukraine war. Russia launched a wiper against Ukraine at the beginning, but it was found...
As the invasion of Ukraine heads into its third week with NATO allies ratcheting up sanctions against Russia, infosec vendors have urged Western governments and businesses to prepare for retaliatory cyberattacks. According to Mandiant, Ukraine remains the top target for destructive or disruptive cyberattacks.
As the invasion of Ukraine heads into its third week with NATO allies ratcheting up sanctions against Russia, infosec vendors have urged Western governments and businesses to prepare for retaliatory cyberattacks. According to Mandiant, Ukraine remains the top target for destructive or disruptive cyberattacks.
While Russia is fighting a physical war on the ground against Ukraine, advanced persistent threat groups affiliated with or backing Vladimir Putin's government are ramping up phishing and other attacks against Ukrainian and European targets in cyberspace, Google is warning. There have been a recent spate of distributed denial-of-service attacks against Ukrainian government sites, such as the Ministry of Foreign Affairs and the Ministry of Internal Affairs, as well as key services that help Ukrainians find information, such as Liveuamap, according to Google TAG. China's Mustang Panda also has joined the fray, using the war in Ukraine to target European entities with lures related to the Ukrainian invasion in a recent phishing campaign.
To protect client data during the ongoing conflicts, Cloudflare has removed all customer encryption keys from data centers located in Ukraine, Russia, and Belarus, and deployed its "Keyless SSL" technology. The second measure is the addition of a forceful configuration on all servers located in Ukraine, Belarus, and Russia, to automatically brick in the case of a power loss or internet connection disruption.