Cyber Threats

Google launches threat disruption unit, stops short of calling it ‘offensive’

The unit will use legal authorizations and technical capabilities to impede cyber threat groups, though company execs say it will not go so far as to hack into adversaries' systems.

CISA, FBI have engaged with Stryker staff after cyberattack, official says

Industry groups are seeing a “steady state” of Iran-linked hacking activity but observers should still keep their eyes peeled, CISA’s Nick Andersen said.

National cyber director doesn’t envision industry doing offensive hacking

Sean Cairncross wants the private sector to use its technical prowess to inform U.S. government offensive and defensive decisions.

Suspected pro-Iran hacker group tied to Stryker cyberattack

“We are currently experiencing a global network disruption affecting the Windows environment. Our teams are actively working to restore systems and operations. Stryker has business continuity measures in place, and we’re committed to serve our customers,” the company said in a statement.

FBI is probing ‘suspicious’ breach into bureau networks

Initial reporting tied the incident to the FBI’s wiretap systems, which are used to lawfully surveil suspected criminals and spies.

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Trump’s CISA nominee said he left Coast Guard to address GOP hold

Sean Plankey confirmed the intent to Nextgov/FCW and said he’s “prepared to lead the nation’s cyber defense agency to protect the federal civilian networks and our nation’s critical infrastructure from physical and cyber attacks.”

Potential US-built hacking tools obtained by foreign spies and cybercriminals, research says

iVerify has described the activity as the “first known mass iOS attack” campaign of its kind. Google said fragments of the exploit first appeared last February, with ties to an unnamed “customer of a surveillance company.”

Intelligence firms watch for uptick in Iran cyber activity after US, Israel strikes

Analysts say organizations should remain vigilant, though early indications show Iran-linked hackers have overstated their success.

Hackers are exploiting exposed Cisco products, Five Eyes intelligence agencies say

A Cisco threat intelligence report calls the cyberintruders “highly sophisticated” but stops short of naming any affiliation with a foreign nation.

Treasury sanctions Russian firm said to have stolen and sold US cyber tools

The sanctions coincide with an FBI investigation into Peter Williams, a former employee of U.S. defense contractor L3Harris who pleaded guilty to selling cyber exploits to a Russian entity.

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Energy Department patched flaws enabling email impersonation in critical minerals system

The vulnerabilities could have let malicious users masquerade as agency officials, potentially misleading researchers, contractors and others.

Senator says AT&T and Verizon blocked release of Salt Typhoon security reports

“AT&T and Verizon apparently intervened” to block a major cyber intelligence firm from sending documentation about the telecom hackers, Sen. Maria Cantwell wrote in a letter.

White House cyber shop is crafting AI security policy framework, top official says

ONCD chief Sean Cairncross also said a bedrock National Cyber Strategy, initially expected last month, is coming “sooner rather than later” without specifying a date.