The U.S. Cybersecurity and Infrastructure Security Agency (CISA) revealed today that attackers who hack Ivanti VPN appliances using one of multiple actively exploited vulnerabilities may be able to maintain root persistence even after performing factory resets.
Today, the FBI, CISA, and the Department of Health and Human Services (HHS) warned U.S. healthcare organizations of targeted ALPHV/Blackcat ransomware attacks.
Russian APT28 military hackers are using compromised Ubiquiti EdgeRouters to evade detection, the FBI says in a joint advisory issued with the NSA, the U.S. Cyber Command, and international partners.
Members of the Five Eyes (FVEY) intelligence alliance warned today that APT29 Russian Foreign Intelligence Service (SVR) hackers are now switching to attacks targeting their victims' cloud services.
CISA, the FBI, and the Environmental Protection Agency (EPA) shared a list of defense measures U.S. water utilities should implement to better defend their systems against cyberattacks
The FBI took down a botnet of small office/home office (SOHO) routers used by Russia's Main Intelligence Directorate of the General Staff (GRU) to proxy malicious traffic and to target the United States and its allies in spearphishing and credential theft attacks.
The FBI dismantled the Warzone RAT malware operation, seizing infrastructure and arresting two individuals associated with the cybercrime operation.
The FBI has disrupted the KV-botnet used by Chinese Volt Typhoon state hackers to evade detection during attacks targeting U.S. critical infrastructure.
Today, the FBI warned about courier services being used to collect money and valuables from victims of tech support and government impersonation scams.
In 2023, we saw numerous law enforcement operations targeting cybercrime operations, including cryptocurrency scams, phishing attacks, credential theft, malware development, and ransomware attacks.
Earlier this month, the BlackCat/ALPHV ransomware operation suffered a five-day disruption to their Tor data leak and negotiation sites, rumored to be caused by a law enforcement action.
The ALPHV/BlackCat ransomware gang has made over $300 million in ransom payments from more than 1,000 victims worldwide as of September 2023, according to the Federal Bureau of Investigation (FBI).
The Department of Justice announced today that the FBI successfully breached the ALPHV ransomware operation's servers to monitor their activities and obtain decryption keys.
The Federal Bureau of Investigation (FBI) says the Play ransomware gang has breached roughly 300 organizations worldwide between June 2022 and October 2023, some of them critical infrastructure entities.
The Federal Bureau of Investigation and the Cybersecurity and Infrastructure Security Agency released an advisory about the evasive threat actor tracked as Scattered Spider, a loosely knit hacking collective that now collaborates with the ALPHV/BlackCat Russian ransomware operation..
The FBI and CISA warned today of Rhysida ransomware gang's opportunistic attacks targeting organizations across multiple industry sectors.
The U.S. Department of Justive announced today that Federal Bureau of Investigation took down the network and infrastructure of a botnet proxy service called IPStorm.
The FBI and CISA revealed in a joint advisory that the Royal ransomware gang has breached the networks of at least 350 organizations worldwide since September 2022.
The Federal Bureau of Investigation is warning that ransomware threat actors are targeting casino servers and use legitimate system management tools to increase their permissions on the network.
The FBI warned of cybercriminals using spoofed emails and phone numbers to target plastic surgery offices across the United States for extortion in phishing attacks that spread malware.