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Privacy watchdog throws wider net to protect children online
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New Bill Proposes NSA Surveillance Reforms
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Cisco Webex Flaw Lets Unauthenticated Users Join Private Online Meetings
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Fake Smart Factory Honeypot Highlights New Attack Threats
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Friday Squid Blogging: More on the Giant Squid’s DNA
Following on from last week’s post, here’s more information on sequencing the DNA of the giant squid.
As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.
Read my blog posting guidelines here.
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Technical Report of the Bezos Phone Hack
Motherboard obtained and published the technical report on the hack of Jeff Bezos’s phone, which is being attributed to Saudi Arabia, specifically to Crown Prince Mohammed bin Salman.
…investigators set up a secure lab to examine the phone and its artifacts and spent two days poring over the device but were unable to find any malware on it. Instead, they only found a suspicious video file sent to Bezos on May 1, 2018 that “appears to be an Arabic language promotional film about telecommunications.”
That file shows an image of the Saudi Arabian flag and Swedish flags and arrived with an encrypted downloader. Because the downloader was encrypted this delayed or further prevented “study of the code delivered along with the video.”
Investigators determined the video or downloader were suspicious only because Bezos’ phone subsequently began transmitting large amounts of data. “[W]ithin hours of the encrypted downloader being received, a massive and unauthorized exfiltration of data from Bezos’ phone began, continuing and escalating for months thereafter,” the report states.
“The amount of data being transmitted out of Bezos’ phone changed dramatically after receiving the WhatsApp video file and never returned to baseline. Following execution of the encrypted downloader sent from MBS’ account, egress on the device immediately jumped by approximately 29,000 percent,” it notes. “Forensic artifacts show that in the six (6) months prior to receiving the WhatsApp video, Bezos’ phone had an average of 430KB of egress per day, fairly typical of an iPhone. Within hours of the WhatsApp video, egress jumped to 126MB. The phone maintained an unusually high average of 101MB of egress data per day for months thereafter, including many massive and highly atypical spikes of egress data.”
The Motherboard article also quotes forensic experts on the report:
A mobile forensic expert told Motherboard that the investigation as depicted in the report is significantly incomplete and would only have provided the investigators with about 50 percent of what they needed, especially if this is a nation-state attack. She says the iTunes backup and other extractions they did would get them only messages, photo files, contacts and other files that the user is interested in saving from their applications, but not the core files.
“They would need to use a tool like Graykey or Cellebrite Premium or do a jailbreak to get a look at the full file system. That’s where that state-sponsored malware is going to be found. Good state-sponsored malware should never show up in a backup,” said Sarah Edwards, an author and teacher of mobile forensics for the SANS Institute.
“The full file system is getting into the device and getting every single file on there — the whole operating system, the application data, the databases that will not be backed up. So really the in-depth analysis should be done on that full file system, for this level of investigation anyway. I would have insisted on that right from the start.”
The investigators do note on the last page of their report that they need to jailbreak Bezos’s phone to examine the root file system. Edwards said this would indeed get them everything they would need to search for persistent spyware like the kind created and sold by the NSO Group. But the report doesn’t indicate if that did get done.
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Does Your Domain Have a Registry Lock?
If you’re running a business online, few things can be as disruptive or destructive to your brand as someone stealing your company’s domain name and doing whatever they wish with it. Even so, most major Web site owners aren’t taking full advantage of the security tools available to protect their domains from being hijacked. Here’s the story of one recent victim who was doing almost everything possible to avoid such a situation and still had a key domain stolen by scammers.
On December 23, 2019, unknown attackers began contacting customer support people at OpenProvider, a popular domain name registrar based in The Netherlands. The scammers told the customer representatives they had just purchased from the original owner the domain e-hawk.net — which is part of a service that helps Web sites detect and block fraud — and that they were having trouble transferring the domain from OpenProvider to a different registrar.
The real owner of e-hawk.net is Raymond Dijkxhoorn, a security expert and entrepreneur who has spent much of his career making life harder for cybercrooks and spammers. Dijkxhoorn and E-HAWK’s CEO Peter Cholnoky had already protected their domain with a “registrar lock,” a service that requires the registrar to confirm any requested changes with the domain owner via whatever communications method is specified by the registrant.
In the case of e-hawk.net, however, the scammers managed to trick an OpenProvider customer service rep into transferring the domain to another registrar with a fairly lame social engineering ruse — and without triggering any verification to the real owners of the domain.
Specifically, the thieves contacted OpenProvider via WhatsApp, said they were now the rightful owners of the domain, and shared a short screen grab video showing the registrar’s automated system blocking the domain transfer (see video below).
“The support agent helpfully tried to verify if what the [scammers] were saying was true, and said, ‘Let’s see if we can move e-hawk.net from here to check if that works’,” Dijkxhoorn said. “But a registrar should not act on instructions coming from a random email address or other account that is not even connected to the domain in question.”
Dijkxhoorn shared records obtained from OpenProvider showing that on Dec. 23, 2019, the e-hawk.net domain was transferred to a reseller account within OpenProvider. Just three days later, that reseller account moved e-hawk.net to another registrar — Public Domain Registry (PDR).
“Due to the previously silent move to another reseller account within OpenProvider, we were not notified by the registrar about any changes,” Dijkxhoorn said. “This fraudulent move was possible due to successful social engineering towards the OpenProvider support team. We have now learned that after the move to the other OpenProvider account, the fraudsters could silently remove the registrar lock and move the domain to PDR.”
REGISTRY LOCK
Dijkxhoorn said one security precaution his company had not taken with their domain prior to the fraudulent transfer was a “registry lock,” a more stringent, manual (and sometimes offline) process that effectively neutralizes any attempts by fraudsters to social engineer your domain registrar.
With a registry lock in place, your registrar cannot move your domain to another registrar on its own. Doing so requires manual contact verification by the appropriate domain registry, such as Verisign — which is the authoritative registry for all domains ending in .com, .net, .name, .cc, .tv, .edu, .gov and .jobs. Other registries handle locks for specific top-level or country-code domains, including Nominet (for .co.uk or .uk domains), EURID (for .eu domains), CNNIC for (for .cn) domains, and so on.
According to data provided by digital brand protection firm CSC, while domains created in the top three most registered top-level domains (.com, .jp and .cn) are eligible for registry locks, just 22 percent of domain names tracked in Forbes’ list of the World’s Largest Public Companies have secured registry locks.
Unfortunately, not all registrars support registry locks (a list of top-level domains that do allow registry locks is here, courtesy of CSC). But as we’ll see in a moment, there are other security precautions that can and do help if your domain somehow ends up getting hijacked.
Dijkxhoorn said his company first learned of the domain theft on Jan. 13, 2020, which was the date the fraudsters got around to changing the domain name system (DNS) settings for e-hawk.net. That alert was triggered by systems E-HAWK had previously built in-house that continually monitor their stable of domains for any DNS changes.
By the way, this continuous monitoring of one’s DNS settings is a powerful approach to help blunt attacks on your domains and DNS infrastructure. Anyone curious about why this might be a good approach should have a look at this deep-dive from 2019 on “DNSpionage,” the name given to the exploits of an Iranian group that has successfully stolen countless passwords and VPN credentials from major companies via DNS-based attacks.
DNSSEC
Shortly after pointing e-hawk.net’s DNS settings to a server they controlled, the attackers were able to obtain at least one encryption certificate for the domain, which could have allowed them to intercept and read encrypted Web and email communications tied to e-hawk.net.
But that effort failed because E-HAWK’s owners also had enabled DNSSEC for their domains (a.k.a. “DNS Security Extensions”), which protects applications from using forged or manipulated DNS data by requiring that all DNS queries for a given domain or set of domains be digitally signed.
With DNSSEC properly enabled, if a name server determines that the address record for a given domain has not been modified in transit, it resolves the domain and lets the user visit the site. If, however, that record has been modified in some way or doesn’t match the domain requested, the name server blocks the user from reaching the fraudulent address.
While fraudsters who have hijacked your domain and/or co-opted access to your domain registrar can and usually will try to remove any DNSSEC records associated with the hijacked domain, it generally takes a few days for these updated records to be noticed and obeyed by the rest of the Internet.
As a result, having DNSSEC enabled for its domains bought E-HAWK an additional 48 hours or so with which to regain control over its domain before any encrypted traffic to and from e-hawk.net could have been intercepted.
In the end, E-HAWK was able to wrest back its hijacked domain in less than 48 hours, but only because its owners are on a first-name basis with many of the companies that manage the Internet’s global domain name system. Perhaps more importantly, they happened to know key people at PDR — the registrar to which the thieves moved the stolen domain.
Dijkxhoorn said without that industry access, E-HAWK probably would still be waiting to re-assume control over its domain.
“This process is normally not that quick,” he said, noting that most domains can’t be moved for at least 60 days after a successful transfer to another registrar.
In an interview with KrebsOnSecurity, OpenProvider CEO and Founder Arno Vis said said OpenProvider is reviewing its procedures and building systems to prevent support employees from overriding security checks that come with a registrar lock.
“We are building an extra layer of approval for things that support engineers shouldn’t be doing in the first place,” Vis said. “As far as I know, this is the first time something like this has happened to us.”
As in this case, crooks who specialize in stealing domains often pounce during holidays, when many registrars are short on well-trained staff. But Vis said the attack against E-HAWK targeted the company’s most senior support engineer.
“This is why social engineering is such a tricky thing, because in the end you still have a person who has to make a decision about something and in some cases they don’t make the right decision,” he said.
WHAT CAN YOU DO?
To recap, for maximum security on your domains, consider adopting some or all of the following best practices:
-Use registration features like Registry Lock that can help protect domain name records from being changed. Note that this may increase the amount of time it takes going forward to make key changes to the locked domain (such as DNS changes).
-Use DNSSEC (both signing zones and validating responses).
-Use access control lists for applications, Internet traffic and monitoring.
-Use 2-factor authentication, and require it to be used by all relevant users and subcontractors.
-In cases where passwords are used, pick unique passwords and consider password managers.
-Review the security of existing accounts with registrars and other providers, and make sure you have multiple notifications in place when and if a domain you own is about to expire.
-Monitor the issuance of new SSL certificates for your domains by monitoring, for example, Certificate Transparency Logs.
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US Cybersecurity Agency Issues Emotet Warning
US Cybersecurity Agency Issues Emotet Warning

America’s Cybersecurity and Infrastructure Security Agency (CISA) issued a warning yesterday after observing an increase in the number of targeted cyber-attacks that utilize Emotet.
Emotet functions as a modular botnet that can steal data, send malicious emails, and act as a dropper, downloading and installing a wide range of malware onto a victim’s computer. This sophisticated strain of malware was developed by threat group TA542.
CISA said: “Emotet primarily spreads via malicious email attachments and attempts to proliferate within a network by brute forcing user credentials and writing to shared drives. If successful, an attacker could use an Emotet infection to obtain sensitive information.”
The agency warned that such an attack could result in the loss of money and of proprietary information as well as cause “disruption to operations and harm to reputation.”
CISA advised users and system administrators to block email attachments such as .dll and .exe, which are commonly associated with malware, and to block any email attachments that cannot be scanned by antivirus software.
Further protection measures suggested by CISA are to implement firewalls, an antivirus program, and a formalized patch management process.
To stop a virus from running rampant around your network, CISA recommended segmenting and segregating networks and functions.
The warning comes a week after cybersecurity firm Proofpoint announced that Emotet was back and causing trouble with a new campaign after taking what appeared to be a Christmas break. Researchers spotted Emotet going after targets in the pharmaceutical industry in the US, Canada, and Mexico on January 13.
By Tuesday, the attackers had widened their net to go after victims in multiple industries in Australia, Austria, Germany, Hong Kong, Italy, Japan, Singapore, South Korea, Spain, Switzerland, Taiwan, and the United Arab Emirates.
“Based on past activity and what our researchers are seeing, organizations around the globe should take Emotet’s return seriously,” wrote researchers. “On Monday alone we saw nearly three quarters of a million messages and they’re already fast approaching one million messages total.”
This mass of messages, although large, isn’t the highest volume the researchers have ever seen from the TA542 group. Previously, researchers have seen the threat actors send over one million messages in just one day.
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US County Suffers Two Cyber-attacks in Three Weeks
US County Suffers Two Cyber-attacks in Three Weeks

Albany County in the state of New York has been struck by two separate cyber-attacks in three weeks.
A five-figure ransom in Bitcoin was paid by Albany County Airport Authority (ACAA) earlier this month after their servers became infected with ransomware on Christmas day.
Airport CEO Philip Calderone said that the authority caught the virus from a company called LogicalNet, which, rather ironically, ACAA had hired to provide cybersecurity services. The attack came to light after LogicalNet reported that its management services network had been breached.
Calderone told Times Union: “We have severed our relationship with LogicalNet.”
According to Times Union, while the airport’s insurer reimbursed the authority for the rest of the undisclosed ransom payment, the airport authority is seeking to recover the $25,000 deductible it paid on its insurance policy from LogicalNet.
Three weeks later, on January 15, the Albany County town of Colonie was hit by a cyber-attack that took the town’s computer system and email offline. Many departments were still experiencing problems on Friday.
Town spokesperson Sara Wiest said on Friday that the town was still trying to determine the exact nature of the attack. Wiest added that all the town’s data had been backed up prior to the incident, allowing many departments to continue working despite not having access to the computer system.
In a forced return to last century’s communication methods, the town sent out a news release regarding the cyber-attack via fax on Friday morning.
The release stated that there was no indication that any personal data had been compromised and reassured the public that the town’s health and safety services were still functioning.
“These types of situations happen in a lot of different places and municipalities and they appear to be similar,” said Colonie town supervisor Paula Mahan. “It’s happening in a lot of places and it’s something we have to get used to.”
In March 2019, the City of Albany spent $300,000 in new servers, security software upgrades, firewall insurance, and other cybersecurity improvements after being hit by a ransomware attack. Fortunately, the city was able to fall back on its daily backups of mission-critical systems, and no ransom was paid.
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