Code Defender

Cybersecurity researchers have discovered a cluster of 16 malicious Mozilla Firefox extensions that are capable of stealing cryptocurrency wallet recovery phrases and private keys.

“The extensions masquerade as wallet portals, desktop utilities, and browser tools, but their code intercepts recovery phrases and private keys during wallet import flows and attempts to send those secrets to

Phishing kits are no longer limited to copying a familiar login page and waiting for a victim to enter credentials. Attackers are increasingly building filtering, session management, and traffic controls into the infrastructure that delivers the phishing page itself.

ANY.RUN has identified Wazza, a new phishkit targeting banking, manufacturing, and government organizations across the US, Europe

A drone strike on a large Yandex data center caused a significant disruption to the Russian tech giant’s network, with connectivity reportedly falling to around 70 percent of normal levels.

Autonomous agents also tried to abuse other websites and services hosted by the foundation, using them as proxies for unauthorized activities.

Anthropic has merged Project Glasswing into a tiered access program for its advanced cyber LLMs, including Opus, Sonnet, and Mythos.

The Citizen Lab’s Ron Deibert warns the US government is pushing for pervasive surveillance and says certain technology executives are all too happy to help.

In the wake of an agentic attack against its own Medicare systems, Australia’s government is feeling out what regulations might look like for frontier AI companies.

The Japanese chip testing giant said hackers stole personal information from its servers in the February 2026 cyberattack.

The post Advantest Discloses Data Breach Months After Ransomware Attack appeared first on SecurityWeek.

Hadrian offers an agentic offensive security platform that allows defenders to operate at the same speed as attackers.

The post Hadrian Raises $40 Million to Expand Autonomous Offensive Security Platform appeared first on SecurityWeek.

The individual was detained in May and has been extradited to Germany to face hacking charges.

The post Qilin Ransomware Suspect Arrested in Japan, Extradited to Germany appeared first on SecurityWeek.