Malware | Breaking Cybersecurity News | The Hacker News

The U.S. Federal Bureau of Investigation (FBI) has established that threat actors tied to the Democratic People's Republic of Korea (DPRK aka North Korea) have stolen more than $400 million worth of cryptocurrency as part of a social engineering scheme codenamed FaceStealer in the last 18 months. As part of a coordinated set of actions announced by the U.S. government, the cloud-based infrastructure used to pull off the "hard-to-detect" campaign has been seized. In tandem, the U.S. Department of Justice (DoJ) has announced the court-authorized seizure and restraint of more than $1.2 billion worth of cryptocurrency recently stolen by the North Korea-linked TraderTraitor actors following the hack of cryptocurrency exchange Binance. The plundered digital assets are used to fund Pyongyang's illicit weapons program, the DoJ added. "The North Korean regime relies on proceeds from large-scale cryptocurrency theft to fund its illicit weapons program, stealing b...

A newly identified spying group used hacked equipment inside Asian mobile operators to intercept the calls and texts of selected people, mostly in Taiwan. Enea , a telecom and cybersecurity software company based in Stockholm, found the group's attack sources in at least six Asian countries and named it SilentAir this week. It assessed with high confidence that SilentAir is a state-level actor, but linked its activity to China only with low confidence. The company has told the operators where it found SilentAir sources. It said SilentAir has been disrupted for now but could return. The report does not say whether those operators have cleaned up the hacked equipment. Mobile operators use the SS7 and Diameter protocols to exchange signaling messages that route calls and texts and enable roaming. This traffic crosses a shared network called the IPX , which runs on a high level of trust between operators. SilentAir sent its attacks into the IPX from the hacked equipment. For i...

An international police operation took down servers behind Gootloader , CastleRAT and StealC this week. Criminals used the three malware tools to gain access to computers, steal passwords, and launch ransomware attacks. Police also seized about 6.4 million stolen logins belonging to more than 40,000 victims, according to Germany's Federal Criminal Police Office (BKA). Gootloader is a loader: once on a computer, it could download other malware, especially ransomware. It spread through fake legal documents placed on hacked websites, often WordPress sites. Criminals used SEO poisoning to push those sites high in search results. Gootloader has infected at least 25,000 computers worldwide since 2018, the U.S. Justice Department said. Its operators used those computers to infect more computers, then sold access to the new ones to ransomware criminals. In the U.S., Gootloader was used in ransomware attacks against at least 44 victims, resulting in about $28.8 million in losses. G...

An unknown threat actor has been observed targeting unpatched Check Point Security Gateways to obtain initial access via the PHP2Shell vulnerabilities and then a previously unreported local privilege escalation flaw in Gaia OS  to deploy a backdoor called TSGA . The activity, detailed by Check Point, began on October 30, 2026, and targeted Israeli organizations, with a broader follow-up wave on November 2, 2026, that targeted organizations across multiple countries and sectors. Some of the organizations singled out in the first wave have also been at the receiving end of destructive actions that include the deployment of wiper malware. "PHP2Shell provided initial access, followed by privilege escalation through the DynamicCLI interface, tracked as CVE-2026-123039 ," Check Point said. "The attackers then deployed PHP web shells, the persistent TSGA backdoor, and its embedded TSProxy networking component." "The attackers pivoted from the gateway to a VMw...

A search result isn't always safe. An access request isn't always harmless. And a familiar account doesn't always mean a familiar person is using it. Simple things to remember. Yet a surprising amount of this week's trouble starts right there. Attackers are using fake websites, stolen access, and trusted tools to get into places they shouldn't be. AI is helping them build attacks faster, while also giving them new systems to target. Some intruders are staying hidden even after security holes are fixed. Others are moving stolen money through a maze of transactions. And researchers keep finding small coding mistakes that can cause much bigger problems. Different stories, but much of the trouble comes down to making something dangerous look normal. There is some good news, too. Criminal servers have been seized, and a few defenses are getting stronger. Still, plenty of things are going wrong in ways that shouldn't be this easy. Here's what turned up this w...