Entries Tagged "Iran"

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Emergency Surveillance During COVID-19 Crisis

Israel is using emergency surveillance powers to track people who may have COVID-19, joining China and Iran in using mass surveillance in this way. I believe pressure will increase to leverage existing corporate surveillance infrastructure for these purposes in the US and other countries. With that in mind, the EFF has some good thinking on how to balance public safety with civil liberties:

Thus, any data collection and digital monitoring of potential carriers of COVID-19 should take into consideration and commit to these principles:

  • Privacy intrusions must be necessary and proportionate. A program that collects, en masse, identifiable information about people must be scientifically justified and deemed necessary by public health experts for the purpose of containment. And that data processing must be proportionate to the need. For example, maintenance of 10 years of travel history of all people would not be proportionate to the need to contain a disease like COVID-19, which has a two-week incubation period.
  • Data collection based on science, not bias. Given the global scope of communicable diseases, there is historical precedent for improper government containment efforts driven by bias based on nationality, ethnicity, religion, and race­ — rather than facts about a particular individual’s actual likelihood of contracting the virus, such as their travel history or contact with potentially infected people. Today, we must ensure that any automated data systems used to contain COVID-19 do not erroneously identify members of specific demographic groups as particularly susceptible to infection.
  • Expiration. As in other major emergencies in the past, there is a hazard that the data surveillance infrastructure we build to contain COVID-19 may long outlive the crisis it was intended to address. The government and its corporate cooperators must roll back any invasive programs created in the name of public health after crisis has been contained.
  • Transparency. Any government use of “big data” to track virus spread must be clearly and quickly explained to the public. This includes publication of detailed information about the information being gathered, the retention period for the information, the tools used to process that information, the ways these tools guide public health decisions, and whether these tools have had any positive or negative outcomes.
  • Due Process. If the government seeks to limit a person’s rights based on this “big data” surveillance (for example, to quarantine them based on the system’s conclusions about their relationships or travel), then the person must have the opportunity to timely and fairly challenge these conclusions and limits.

Posted on March 20, 2020 at 6:25 AMView Comments

Iranian Attacks on Industrial Control Systems

New details:

At the CyberwarCon conference in Arlington, Virginia, on Thursday, Microsoft security researcher Ned Moran plans to present new findings from the company’s threat intelligence group that show a shift in the activity of the Iranian hacker group APT33, also known by the names Holmium, Refined Kitten, or Elfin. Microsoft has watched the group carry out so-called password-spraying attacks over the past year that try just a few common passwords across user accounts at tens of thousands of organizations. That’s generally considered a crude and indiscriminate form of hacking. But over the last two months, Microsoft says APT33 has significantly narrowed its password spraying to around 2,000 organizations per month, while increasing the number of accounts targeted at each of those organizations almost tenfold on average.

[…]

The hackers’ motivation — and which industrial control systems they’ve actually breached — remains unclear. Moran speculates that the group is seeking to gain a foothold to carry out cyberattacks with physically disruptive effects. “They’re going after these producers and manufacturers of control systems, but I don’t think they’re the end targets,” says Moran. “They’re trying to find the downstream customer, to find out how they work and who uses them. They’re looking to inflict some pain on someone’s critical infrastructure that makes use of these control systems.”

It’s unclear whether the attackers are causing any actual damage, or just gaining access for some future use.

Posted on December 17, 2019 at 6:05 AMView Comments

The Effects of Iran's Telegram Ban

The Center for Human Rights in Iran has released a report outlining the effect’s of that country’s ban on Telegram, a secure messaging app used by about half of the country.

The ban will disrupt the most important, uncensored platform for information and communication in Iran, one that is used extensively by activists, independent and citizen journalists, dissidents and international media. It will also impact electoral politics in Iran, as centrist, reformist and other relatively moderate political groups that are allowed to participate in Iran’s elections have been heavily and successfully using Telegram to promote their candidates and electoral lists during elections. State-controlled domestic apps and media will not provide these groups with such a platform, even as they continue to do so for conservative and hardline political forces in the country, significantly aiding the latter.

From a Wired article:

Researchers found that the ban has had broad effects, hindering and chilling individual speech, forcing political campaigns to turn to state-sponsored media tools, limiting journalists and activists, curtailing international interactions, and eroding businesses that grew their infrastructure and reach off of Telegram.

It’s interesting that the analysis doesn’t really center around the security properties of Telegram, but more around its ubiquity as a messaging platform in the country.

Posted on June 22, 2018 at 12:58 PMView Comments

How the Iranian Government Hacks Dissidents

Citizen Lab has a new report on an Iranian government hacking program that targets dissidents. From a Washington Post op-ed by Ron Deibert:

Al-Ameer is a net savvy activist, and so when she received a legitimate looking email containing a PowerPoint attachment addressed to her and purporting to detail “Assad Crimes,” she could easily have opened it. Instead, she shared it with us at the Citizen Lab.

As we detail in a new report, the attachment led our researchers to uncover an elaborate cyberespionage campaign operating out of Iran. Among the malware was a malicious spyware, including a remote access tool called “Droidjack,” that allows attackers to silently control a mobile device. When Droidjack is installed, a remote user can turn on the microphone and camera, remove files, read encrypted messages, and send spoofed instant messages and emails. Had she opened it, she could have put herself, her friends, her family and her associates back in Syria in mortal danger.

Here’s the report. And a news article.

Posted on August 9, 2016 at 5:26 AMView Comments

Iranian Phishing

CitizenLab is reporting on Iranian hacking attempts against activists, which include a real-time man-in-the-middle attack against Google’s two-factor authentication.

This report describes an elaborate phishing campaign against targets in Iran’s diaspora, and at least one Western activist. The ongoing attacks attempt to circumvent the extra protections conferred by two-factor authentication in Gmail, and rely heavily on phone-call based phishing and “real time” login attempts by the attackers. Most of the attacks begin with a phone call from a UK phone number, with attackers speaking in either English or Farsi.

The attacks point to extensive knowledge of the targets’ activities, and share infrastructure and tactics with campaigns previously linked to Iranian threat actors. We have documented a growing number of these attacks, and have received reports that we cannot confirm of targets and victims of highly similar attacks, including in Iran. The report includes extra detail to help potential targets recognize similar attacks. The report closes with some security suggestions, highlighting the importance of two-factor authentication.

The report quotes my previous writing on the vulnerabilities of two-factor authentication:

As researchers have observed for at least a decade, a range of attacks are available against 2FA. Bruce Schneier anticipated in 2005, for example, that attackers would develop real time attacks using both man-in-the-middle attacks, and attacks against devices. The”real time” phishing against 2FA that Schneier anticipated were reported at least 9 years ago.

Today, researchers regularly point out the rise of “real-time” 2FA phishing, much of it in the context of online fraud. A 2013 academic article provides a systematic overview of several of these vectors. These attacks can take the form of theft of 2FA credentials from devices (e.g. “Man in the Browser” attacks), or by using 2FA login pages. Some of the malware-based campaigns that target 2FA have been tracked for several years, are highly involved, and involve convincing targets to install separate Android apps to capture one-time passwords. Another category of these attacks works by exploiting phone number changes, SIM card registrations, and badly protected voicemail

Boing Boing article. Hacker News thread.

Posted on August 27, 2015 at 12:36 PMView Comments

Duqu 2.0

Kaspersky Labs has discovered and publicized details of a new nation-state surveillance malware system, called Duqu 2.0. It’s being attributed to Israel.

There’s a lot of details, and I recommend reading them. There was probably a Kerberos zero-day vulnerability involved, allowing the attackers to send updates to Kaspersky’s clients. There’s code specifically targeting anti-virus software, both Kaspersky and others. The system includes anti-sniffer defense, and packet-injection code. It’s designed to reside in RAM so that it better avoids detection. This is all very sophisticated.

Eugene Kaspersky wrote an op-ed condemning the attack — and making his company look good — and almost, but not quite, comparing attacking his company to attacking the Red Cross:

Historically companies like mine have always played an important role in the development of IT. When the number of Internet users exploded, cybercrime skyrocketed and became a serious threat to the security of billions of Internet users and connected devices. Law enforcement agencies were not prepared for the advent of the digital era, and private security companies were alone in providing protection against cybercrime ­ both to individuals and to businesses. The security community has been something like a group of doctors for the Internet; we even share some vocabulary with the medical profession: we talk about ‘viruses’, ‘disinfection’, etc. And obviously we’re helping law enforcement develop its skills to fight cybercrime more effectively.

One thing that struck me from a very good Wired article on Duqu 2.0:

Raiu says each of the infections began within three weeks before the P5+1 meetings occurred at that particular location. “It cannot be coincidental,” he says. “Obviously the intention was to spy on these meetings.”

Initially Kaspersky was unsure all of these infections were related, because one of the victims appeared not to be part of the nuclear negotiations. But three weeks after discovering the infection, Raiu says, news outlets began reporting that negotiations were already taking place at the site. “Somehow the attackers knew in advance that this was one of the [negotiation] locations,” Raiu says.

Exactly how the attackers spied on the negotiations is unclear, but the malware contained modules for sniffing WiFi networks and hijacking email communications. But Raiu believes the attackers were more sophisticated than this. “I don’t think their style is to infect people connecting to the WiFi. I think they were after some kind of room surveillance — to hijack the audio through the teleconference or hotel phone systems.”

Those meetings are talks about Iran’s nuclear program, which we previously believed Israel spied on. Look at the details of the attack, though: hack the hotel’s Internet, get into the phone system, and turn the hotel phones into room bugs. Very clever.

Posted on June 12, 2015 at 6:18 AMView Comments

US Also Tried Stuxnet Against North Korea

According to a Reuters article, the US military tried to launch Stuxnet against North Korea in addition to Iran:

According to one U.S. intelligence source, Stuxnet’s developers produced a related virus that would be activated when it encountered Korean-language settings on an infected machine.

But U.S. agents could not access the core machines that ran Pyongyang’s nuclear weapons program, said another source, a former high-ranking intelligence official who was briefed on the program.

The official said the National Security Agency-led campaign was stymied by North Korea’s utter secrecy, as well as the extreme isolation of its communications systems.

Posted on June 1, 2015 at 6:33 AMView Comments

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Sidebar photo of Bruce Schneier by Joe MacInnis.