Latest cybersecurity reporting from selected sources.

Japan’s largest taxi operator Nihon Kotsu shut down systems after a malware attack, disrupting dispatch and bookings. Nihon Kotsu, Japan’s largest taxi company, disclosed on July 13, 2026 that its internal systems suffered an unauthorized external access involving malware infection in the early morning hours of Saturday, July 11. The company immediately shut down systems […]

Another week, another reminder that the internet is still a mess. Systems people thought were secure are being broken in simple ways, showing many still ignore basic advisories

Japanese beer-making giant Asahi has disclosed today that a ransomware attack caused the IT disruptions that forced it to shut down factories this week. [...]

DICK'S Sporting Goods, the largest chain of sporting goods retail stores in the United States, disclosed that sensitive information was exposed in a cyberattack detected last Wednesday. [...]

Patelco Credit Union has disclosed it experienced a ransomware attack that led to the proactive shutdown of several of its customer-facing banking systems to contain the incident's impact. [...]

The City of Wichita, Kansas, disclosed it was forced to shut down portions of its network after suffering a weekend ransomware attack. [...]

The U.S. government on Wednesday said it took steps to neutralize a botnet comprising hundreds of U.S.-based small office and home office (SOHO) routers hijacked by a China-linked state-sponsored threat actor called Volt Typhoon and blunt the impact posed by the hacking campaign

Simpson Manufacturing disclosed via a SEC 8-K filing a cybersecurity incident that has caused disruptions in its operations, which are expected to continue. [...]

MGM Resorts International disclosed today that it is dealing with a cybersecurity issue that impacted some of its systems, including its main website and online reservations. [...]

The notorious Breached hacking forum has shut down after the remaining administrator, Baphomet, disclosed that they believe law enforcement has access to the site's servers. [...]

Meta Platforms on Tuesday disclosed it took steps to dismantle two covert influence operations originating from China and Russia for engaging in coordinated inauthentic behavior (CIB) so as to manipulate public debate

The U.S. Department of Justice (DoJ) on Thursday disclosed that it took down the infrastructure associated with a Russian botnet known as RSOCKS in collaboration with law enforcement partners in Germany, the Netherlands, and the U.K

The Computer Emergency Response Team of Ukraine (CERT-UA) on Tuesday disclosed that it thwarted a cyberattack by Sandworm, a hacking group affiliated with Russia's military intelligence, to sabotage the operations of an unnamed energy provider in the country

Microsoft on Thursday disclosed that it obtained a court order to take control of seven domains used by APT28, a state-sponsored group operated by Russia's military intelligence service, with the goal of neutralizing its attacks on Ukraine