cyber espionage | Breaking Cybersecurity News | The Hacker News

Canada's spy service got a judge's permission to reach into infected servers, home routers, and IoT gear sitting on Canadian soil and neutralize two foreign-run botnets. The Federal Court released a public version of the ruling on June 15. It is the first time the Canadian Security Intelligence Service has used its threat reduction warrant powers this way. The warrant let CSIS alter, degrade, and destroy botnet data on the infected machines and cut the devices loose from the networks. The targets were Canada-based servers, small office and home office (SOHO) routers, and Internet of Things devices: Ring doorbells, security cameras, TVs, and other Wi-Fi-enabled appliances. Justice Catherine Kane granted the warrant on May 1, 2024, renewed it that August, and issued the confidential reasons in February 2026. The warrant stayed out of public view for more than two years, until this month's redacted release. CSIS needed the order because the cleanup would likely hav...

Cybersecurity researchers have flagged two previously undocumented Windows variants of what was believed to be a Linux-only backdoor called SprySOCKS . "The Windows variants discovered are internally marked as WIN_DRV and WIN_PLUS," ESET said in a report shared with The Hacker News. "Both come with a hard-coded C&C [command-and-control] configuration and support communication over TCP, UDP, and WebSocket protocols." Like its Linux counterpart, the Windows versions support more than 30 commands to facilitate system information collection, process enumeration, service management, and file system operations. WIN_DRV has also been found to utilize kernel drivers to conceal the malware's network connections, processes, files, and registry keys. In addition, the variant enables TCP traffic diversion that allows the malware operators to send commands to the backdoor through a random TCP port on the victim's device without exposing the backdoor's act...

A China-linked espionage group hid inside North American medical, academic, and military research networks for more than a year, quietly stealing sensitive research and defense email. The way in was a backdoor on their REDCap research servers that stole login credentials. The exfiltration was the unusual part: the attackers rewired the victims' own Google Workspace rules to copy any message matching their keywords to an inbox they controlled. Google's Threat Intelligence Group (GTIG) laid out the campaign in a report published this week and attributes it with high confidence to a cluster it tracks as UNC6508. The actor and its REDCap backdoor are not new names; Google first surfaced both in February , in a wider report on state-backed attacks against the defense sector. It did not name the victims, describing them only as multiple organizations across the US and Canada: clinical providers, academic centers, military health institutions, advocacy groups, and health regul...

The Vietnam-aligned threat actor known as OceanLotus has been attributed to two distinct campaigns that targeted domestic entities and stock investors with a backdoor known as SPECTRALVIPER. The campaigns involve a prolonged cyber espionage operation aimed at a Vietnamese infrastructure and transport construction corporation between mid-2024 and February 2026, as well as a supply chain attack leveraging FireAnt Metakit, a popular software platform used by stock investors in Vietnam. The second activity cluster took place from October 2025 to March 2026. The two sets of attacks represent a shift in operational focus, per ESET, with the threat actor placing an increasing emphasis on domestic espionage rather than external targets. The group, active since 2012, also has a history of targeting China . "Whether the shift represents a temporary adjustment or a long-term strategic change remains unclear; however, this 15-year-old APT group continues to demonstrate aggressive tact...

Two Russia-aligned cyber attack campaigns have continued to exploit a security flaw in WinRAR to target Ukrainian organisations, almost a year after patches for the vulnerability were released. The activity has been attributed by Trend Micro to Earth Dahu (aka Gamaredon) and SHADOW-EARTH-066 (aka UAC-0226). It involves the exploitation of CVE-2025-8088 , a path traversal flaw that allows an attacker to write files outside the extraction directory via NTFS Alternate Data Streams (ADS). It was patched by WinRAR in July 2025. The findings show "how unmanaged software keeps an exploited entry point open long after the fix ships," Trend Micro researchers Hiroyuki Kakara and Feike Hacquebord said in an analysis published Monday. The WinRAR exploit chain exploited by SHADOW-EARTH-066 is a departure from Excel macro droppers previously used by the threat actor to deliver an information stealer called GIFTEDCROOK. The latest iteration makes use of crafted RAR archives featur...