The stealthy toolkit embeds a backdoor in HAProxy and targets automotive and media organizations in South Korea for long-term surveillance.

The post North Korean Hackers Deploy New Linux Espionage Toolkit appeared first on SecurityWeek.

The U.S. and South Korea have their annual joint military drills (Ulchi Freedom Shield) from August 17-27, focusing on countering the threat from North Korea of drones and cyber-attacks. President Trump said on Sunday that he had ordered the Pentagon to “substantially reduce” joint military exercises with South Korea, according to the New York Times.

North Korea said these military exercises “are more serious, provocative and dangerous than last year.”

Although North Korea routinely criticizes these joint military exercises, this year North Korea went on to say that the U.S. is pursuing a new nuclear strategy that lowers the threshold of using nuclear weapons that pushes global security “to the brink of a nuclear war.”

North Korea’s usual response to these annual joint military exercises is the launching of short-range ballistic missiles into the Sea of Japan. This year there was no surprise when North Korea launched two ballistic missiles, saying the U.S. – South Korea drills were a “rehearsal for an aggressive war.” What was different was North Korea’s statement that the U.S. and South Korea and Japan formed a “nuclear alliance” that North Korea would respond to by building a new and higher level of nuclear deterrence.

This comes at a time when North Korea is providing Russia with combat troops, artillery shells and ballistic missiles for their war with Ukraine, while enhancing their relationship with China. The money North Korea receives from Russia is in the billions, with likely Russian assistance to North Korea’s nuclear, missile, and satellite programs.

Although North Korea has refrained from a seventh nuclear test – probably at the urging of China – they are building more nuclear weapons and ballistic missiles to deliver nuclear and conventional warheads. Recently, North Korea’s leader, Kim Jong Un, displayed to the world a new uranium enrichment facility with cascades of apparent new centrifuges to enrich uranium. This was in addition to the new uranium enrichment facility at North Korea’s nuclear complex in Yongbyon.

It was the issue of North Korea’s non-declared uranium enrichment sites that led to the failure of the 2019 Hanoi Summit. When Kim Jong Un offered to halt activities at Yongbyon, in return for the lifting of sanctions imposed on and after 2016, and President Trump responded with the request that North Korea declare “all” nuclear sites. Mr. Kim refused and that ended the Hanoi Summit.

Prior to and after the Hanoi Summit, North Korea has threatened to use tactical nuclear weapons in any conflict with South Korea. This is reminiscent of Russia’s President Vadimir Putin threat to use nuclear weapons in its invasion of and war with Ukraine. A war that North Korea joined, as an ally of Russia, with a recent Mutual Defense Treaty.

Hopefully, Ukraine will continue to receive the military support they need from the U.S. and NATO to protect its people and country from a revanchist Russian Federation that’s receiving significant military support from North Korea.

Messrs. Kim’s and Putin’s refrain of using nuclear weapons, with North Korea’s emphasis on building even more nuclear weapons, is concerning. Any use of nuclear weapons would be tragic for the world.

South Korea’s President, Lee Jae Myung, continues to reach out to North Korea, for talks that would lead to peaceful coexistence between the two Koreas. To date, North Korea’s response has been disappointing. But President Lee persists, knowing that an emboldened North Korea, now aligned with Russia, could incite conflict on the Korean Peninsula. Conflict that could cause instability on the Korean Peninsula and Northeast Asia.

Having negotiated with North Korea for over ten years, it is apparent to me that North Korea wants a normal relationship with the U.S. A relationship that would give North Korea international legitimacy and access to financial institutions.

Now would be the time for President Trump to meet with Kim Jong Un. Such a meeting would deescalate North Korea’s tension with South Korea and the U.S. It would also give the U.S. the opportunity to move in a different direction with North Korea, with the goal of getting North Korea to halt its nuclear and missile programs, in return for the easing and lifting of sanctions and a dialogue to normalize bilateral relations.

North Korea is a defacto nuclear weapons state and recognizing them as such should not be too difficult. Getting North Korea to implement a moratorium on its nuclear and weapons programs would be progress. Sanctions relief and a path to a normal relationship with the U.S. could convince Kim Jong un that a mortarium would be in North Korea’s interest, while aligning with a revanchist and fickle Vladimir Putin is not in North Korea’s interest.

Our goal should continue to be the complete and verifiable denuclearization of the Korean Peninsula, realizing that this could take years to achieve. Getting North Korea to halt its nuclear and missile programs and refraining from fomenting conflict with South Korea are immediate goals that are achievable, assuming a willingness to be flexible on sanctions relief and a dialogue on normalizing relations.

It is in the interest of world peace that the U.S. reengage with North Korea.

The author is a former Associate Director of National Intelligence. All statements of fact, opinion or analysis expressed are those of the author and do not reflect the official positions or views of the U.S. government.

The Cipher Brief is committed to publishing a range of perspectives on national security issues submitted by deeply experienced national security professionals. Opinions expressed are those of the author and do not represent the views or opinions of The Cipher Brief.

Have a perspective to share based on your experience in the national security field? Send it to Editor@thecipherbrief.com for publication consideration.

Read more expert-driven national security insights, perspective and analysis in The Cipher Brief

Hackers pushed a poisoned arrayref version that added a dependency to fetch a malicious payload from a remote server.

The post Rust Supply Chain Attack Linked to North Korean Hackers appeared first on SecurityWeek.

The South Korean Buddhist monk, the Venerable Pomnyun Sunimin, in his book “What is Happiness?” introduces us to his philosophy of life: “Everyone born into this world has the right to be happy … and being helpful to the world and to others around us increases our own personal happiness.”

The U.S. is now ranked 24 out of the 147 countries surveyed by the Wellbeing Research Center at the University of Oxford in partnership with Gallup. Factors that contribute to this ranking include higher GDP per capita, a strong social support system, higher life expectancy, greater freedom, absence of government and corporate corruption and charitable giving. The U.S. ranking has dropped each year since 2011, with a significant decline between 2022 (ranked 15) and 2025 (ranked 24).

As a world leader, the U.S. is concerned with the world around us: With the wars in Ukraine, Iran, and Gaza and the innocent people killed; with the terrorism of October 7 and the innocent Israelis killed; armed conflicts in Sudan and Myanmar; insurgencies in Africa and Asia, and the criminal conflicts and the drug cartel violence in the Americas.

With this concern, there are understandable debates and doubts in the U.S. about a myriad of issues: the amount of aid we are providing to Ukraine, to defend itself from an invading Russia that’s receiving troops and weaponry from North Korea; efforts to peacefully negotiate a ceasefire with an Iran that says it has the right to enrich uranium and kill innocent peaceful protesters; an elusive peace in Gaza when Hamas refuses to disarm and tension in the West Bank intensifies; and a nuclear North Korea building more nuclear weapons and aligned with a revanchist Russian Federation. Helplessness with the conflicts in Sudan and Myanmar and the jihadist groups linked to Al-Qaeda and the Islamic State operating throughout Africa. Security concerns in Haiti and Ecuador due to gang violence and our inability to effectively counter the flow of illicit drugs coming into the U.S., primarily from Mexico, Columbia, and China. It’s hard to find happiness when assessing the world around us and the absence of peace.

Working with our allies and partners is an integral part of diplomacy and conflict resolution. NATO, AUKUS (Australia, the United Kingdom and the U.S.) and allies like South Korea, Japan and the Philippines are key to managing the ever-increasing security threats around the world. How we manage these relationships with our allies and partners is important.

Domestically, extreme political polarization has replaced polite political debate. A myriad of issues contribute to anxiety among the people: reported cuts to food stamps, Medicaid and social programs, with the rise in food and gas prices that receives daily media coverage. Nicolas Kristof of the New York Times reports a rise in homelessness in California, Oregon, and Hawaii and the plight of the Americans left behind. There’s extensive media coverage to rescind a planned $1.8 billion “Anti-Weaponization Fund” and whether it was vandalism or shoddy construction of the Reflecting Pool in our Nation’s capital. Indeed, there are other political and social issues, like AI, that the average informed American is exposed to daily. Following these and other foreign and domestic issues is important for an informed electorate that will be voting in November and in 2028, but are we on overload? Of concern is the extreme polarization of views on these issues and the government’s responsibility to inform and seek the public’s support on these important issues, without adding to the polemics.

The author of “What is Happiness?” tells us: “Between 1995 and 1998, about three million people died of hunger and disease in North Korea and those who survived also suffered greatly as their family members, friends and neighbors died.” Despite North Korea’s formidable nuclear and missile capabilities, there are exigent health and food issues that continue to demand attention. The U.S. previously helped with these humanitarian issues because it was the correct thing to do. Returning to talks with North Korea to halt their nuclear and missile programs, with the lifting of sanctions and no longer demanding denuclearization as a condition for talks, would be the correct thing to do. It would be a positive development for Northeast Asia and the Korean people and hopefully contribute to the eventual reunification of the Korean Peninsula.

Progress with North Korea should bring some form of happiness to the Korean people and to the people in the U.S. who cry out for a more peaceful world.

The author is a former Associate Director of National Intelligence. All statements of fact, opinion or analysis expressed are those of the author and do not reflect the official positions or views of the U.S. government.

This piece was originally published in The Washington Times and is republished here with permission.

Read more national security insights from experienced experts exclusively in The Cipher Brief.

The South Korean Buddhist monk, the Venerable Pomnyun Sunimin, in his book “What is Happiness?” introduces us to his philosophy of life: “Everyone born into this world has the right to be happy … and being helpful to the world and to others around us increases our own personal happiness.”

The U.S. is now ranked 24 out of the 147 countries surveyed by the Wellbeing Research Center at the University of Oxford in partnership with Gallup. Factors that contribute to this ranking include higher GDP per capita, a strong social support system, higher life expectancy, greater freedom, absence of government and corporate corruption and charitable giving. The U.S. ranking has dropped each year since 2011, with a significant decline between 2022 (ranked 15) and 2025 (ranked 24).

As a world leader, the U.S. is concerned with the world around us: With the wars in Ukraine, Iran, and Gaza and the innocent people killed; with the terrorism of October 7 and the innocent Israelis killed; armed conflicts in Sudan and Myanmar; insurgencies in Africa and Asia, and the criminal conflicts and the drug cartel violence in the Americas.

With this concern, there are understandable debates and doubts in the U.S. about a myriad of issues: the amount of aid we are providing to Ukraine, to defend itself from an invading Russia that’s receiving troops and weaponry from North Korea; efforts to peacefully negotiate a ceasefire with an Iran that says it has the right to enrich uranium and kill innocent peaceful protesters; an elusive peace in Gaza when Hamas refuses to disarm and tension in the West Bank intensifies; and a nuclear North Korea building more nuclear weapons and aligned with a revanchist Russian Federation. Helplessness with the conflicts in Sudan and Myanmar and the jihadist groups linked to Al-Qaeda and the Islamic State operating throughout Africa. Security concerns in Haiti and Ecuador due to gang violence and our inability to effectively counter the flow of illicit drugs coming into the U.S., primarily from Mexico, Columbia, and China. It’s hard to find happiness when assessing the world around us and the absence of peace.

Working with our allies and partners is an integral part of diplomacy and conflict resolution. NATO, AUKUS (Australia, the United Kingdom and the U.S.) and allies like South Korea, Japan and the Philippines are key to managing the ever-increasing security threats around the world. How we manage these relationships with our allies and partners is important.

Domestically, extreme political polarization has replaced polite political debate. A myriad of issues contribute to anxiety among the people: reported cuts to food stamps, Medicaid and social programs, with the rise in food and gas prices that receives daily media coverage. Nicolas Kristof of the New York Times reports a rise in homelessness in California, Oregon, and Hawaii and the plight of the Americans left behind. There’s extensive media coverage to rescind a planned $1.8 billion “Anti-Weaponization Fund” and whether it was vandalism or shoddy construction of the Reflecting Pool in our Nation’s capital. Indeed, there are other political and social issues, like AI, that the average informed American is exposed to daily. Following these and other foreign and domestic issues is important for an informed electorate that will be voting in November and in 2028, but are we on overload? Of concern is the extreme polarization of views on these issues and the government’s responsibility to inform and seek the public’s support on these important issues, without adding to the polemics.

The author of “What is Happiness?” tells us: “Between 1995 and 1998, about three million people died of hunger and disease in North Korea and those who survived also suffered greatly as their family members, friends and neighbors died.” Despite North Korea’s formidable nuclear and missile capabilities, there are exigent health and food issues that continue to demand attention. The U.S. previously helped with these humanitarian issues because it was the correct thing to do. Returning to talks with North Korea to halt their nuclear and missile programs, with the lifting of sanctions and no longer demanding denuclearization as a condition for talks, would be the correct thing to do. It would be a positive development for Northeast Asia and the Korean people and hopefully contribute to the eventual reunification of the Korean Peninsula.

Progress with North Korea should bring some form of happiness to the Korean people and to the people in the U.S. who cry out for a more peaceful world.

The author is a former Associate Director of National Intelligence. All statements of fact, opinion or analysis expressed are those of the author and do not reflect the official positions or views of the U.S. government.

Read more national security insights from experienced experts exclusively in The Cipher Brief.

North Korea is strategically closer to Russia and China than any time since the Korean War, while the U.S. does nothing to challenge the growing power of the Axis of Authoritarians (China, Russia, Iran, and North Korea). The irony is that North Korea has, since 1994, wanted a normal relationship with the U.S., yet the U.S. appears incapable of addressing the North Korean nuclear threat.

On July 19, 2026, North Korean Foreign Minister Choe Son Hui met with Russian President Vladimir Putin in Moscow and declared that North Korea “stands by Moscow until victory in the war with Ukraine is achieved. Ties with Russia are a strategic priority for Pyongyang.” I’ve worked with Ms. Choe, a fluent English speaker, from 2003 to 2016, and know she –and others – would prefer dialoguing with the U.S.

And from July 10 to 12, 2026, North Korean Premier Pak Thae Song was in Beijing meeting with Wang Huning, Chairman of the National Committee of the Chinese People’s Political Consultative Conference, the fourth highest member of the Politburo Bureau Standing Committee of the Chinese Communist Party, for the 65^th anniversary of China’s defense treaty with North Korea – The Treaty of Friendship, Cooperation and Mutual Defense.

The visit of North Korean leader Kim Jong Un to Beijing in September 2025 to meet with Chinese President Xi Jinping and participate in the Victory Day parade with Mr. Xi and Mr. Putin, followed by the June 2026, visit of Mr. Xi to North Korea for a state visit are clear indicators that North Korea is working hard to improve relations with China, while maintaining a close military relationship with Russia.

Russia reportedly is asking for another 30,000 troops and ballistic missile launchers from North Korea. The additional North Korean troops would reinforce frontline operations, doubling previous deployment estimates. This, while North Korea prepares to transfer new ballistic missile launches to Russia. The deepening military cooperation with Russia, pursuant to the 2024 mutual defense pact between Russia and North Korea, is not only a growing threat to Ukraine but, also, to the nations in Asia within range of North Korean missiles.

I have written often in this column about Norea’s growing arsenal of nuclear weapons – over 100 by 2030 – and the sophistication of their ballistic missiles, especially the long-range missiles – Hwasong 15, 17,18,19 and 20 – all capable of targeting the U.S. and their progress with short-range missiles that can target South Korea and Japan. Recently, we talked about progress with nuclear-powered submarines, but we didn’t discuss the progress North Korea is making with establishing a nuclear triad – land, sea and air-based nuclear weapons. And with Russia’s assistance, this is achievable in the not-too-distant future.

What are we doing to address this real and expanding threat? We’re watching the Axis of Authoritarian States become more united and seemingly forgetting that since 1994 North Korea wanted a normal relationship with the U.S. (The Agreed Framework); in September 2005 with the Six Party Talks Joint Statement and the historic June 2018 Singapore Summit of President Donald Trump with Chairman Kim Jong Un. Since then, and after the failed February 2019 failed Hanoi Summit and the June 2019 symbolic DMZ meeting, there were no further substantive developments with North Korea.

Since 2020, our failed policy of “strategic Patience” kicked in and we’ve seen North Korea exponentially increase its arsenal of nuclear weapons and ballistic missiles, while embracing Russia with a Mutual Defense Treaty and military assistance to Russia for its invasion of and war with Ukraine.

It’s time for the U.S., with support from its allies in South Korea and Japan, to decide if we want a normal relationship with North Korea; a relationship that will weaken the Axis of Authoritarian States, or if we want to persist with a “do-nothing” policy toward North Korea.

And if we want to do something, that means de facto recognition of North Korea as a nuclear weapons state – a reality we can’t deny – and entering into negotiators with Pyongyang to get North Korea to stop building more nuclear weapons and ballistic missiles in exchange for the lifting of sanctions, economic development assistance and a path to normal bilateral relations.

It’s time to address the North Korean nuclear threat.

The author is the former Special Envoy for Six Party Talks negotiations with North Korea (2003-2006) and the former Associate Director of National Intelligence. All statements of fact, opinion or analysis expressed are those of the author and do not reflect the official positions or views of the U.S. government.

The Cipher Brief is committed to publishing a range of perspectives on national security issues submitted by deeply experienced national security professionals. Opinions expressed are those of the author and do not represent the views or opinions of The Cipher Brief.

Have a perspective to share based on your experience in the national security field? Send it to Editor@thecipherbrief.com for publication consideration.

Read more expert-driven national security insights, perspective and analysis in The Cipher Brief