Russian admin of cybercrime marketplace Deer.io jailed in US

By Deeba Ahmed Kirill Victorovich Firsov, a Russian Citizen has been jailed for 30 months in US prison for running popular cybercrime marketplace Deer.io. This is a post from HackRead.com Read the original post: Russian admin of cybercrime marketplace Deer.io jailed in US...

Apple Exec Calls Mac Malware Levels Unacceptable Under Oath

Ireland's ransomware crisis continues, a Russian scammer gets sentenced, and more of the week's top security news...

Adding a Russian Keyboard to Protect against Ransomware

A lot of Russian malware -- the malware that targeted the Colonial Pipeline, for example -- wont install on computers with a Cyrillic keyboard installed. Brian Krebs wonders if this could be a useful defense: In Russia, for example, authorities there generally will not initiate a cybercrime...

Try This One Weird Trick Russian Hackers Hate

In a Twitter discussion last week on ransomware attacks, KrebsOnSecurity noted that virtually all ransomware strains have a built-in failsafe designed to cover the backsides of the malware purveyors: They simply will not install on a Microsoft Windows computer that already has one of many types o...

Is 85% of US Critical Infrastructure in Private Hands?

Most US critical infrastructure is run by private corporations. This has major security implications, because its putting a random power company in -- say -- Ohio -- up against the Russian cybercommand, which isnt a fair fight. When this problem is discussed, people regularly quote the statistic...

DarkSide Ransomware Gang Quits After Servers, Bitcoin Stash Seized

The DarkSide ransomware affiliate program responsible for the six-day outage at Colonial Pipeline this week that led to fuel shortages and price spikes across the country is running for the hills. The crime gang announced it was closing up shop after its servers were seized and someone drained th...

CISA Publishes Eviction Guidance for Networks Affected by SolarWinds and AD/M365 Compromise

CISA has released an analysis report, AR21-134A Eviction Guidance for Networks Affected by the SolarWinds and Active Directory/M365 Compromise. The report provides detailed steps for affected organizations to evict the adversary from compromised on-premises and cloud environments. Additionally,...

Can Data Protection Systems Prevent Data At Rest Leakage?

Protection against insider risks works when the process involves controlling the data transfer channels or examining data sources. One approach involves preventing USB flash drives from being copied or sending them over email. The second one concerns preventing leakage or fraud in which an inside...

Colonial Pipeline attack expected to trigger imminent hardening of cybersecurity rules for federal agencies

UPDATE 04:23 pm Pacific Time, May 12: On Wednesday, President Joe Biden signed an Executive Order that broadly directs the Commerce Department to create cybersecurity standards for companies that sell software to the federal government. The Order comes in the immediate aftermath of a ransomware...

A Closer Look at the DarkSide Ransomware Gang

The FBI confirmed this week that a relatively new ransomware group known as DarkSide is responsible for an attack that caused Colonial Pipeline to shut down 5,550 miles of pipe, stranding countless barrels of gasoline, diesel and jet fuel on the Gulf Coast. Heres a closer look at the DarkSide...

Shining a Light on DARKSIDE Ransomware Operations

Update May 14: Mandiant has observed multiple actors cite a May 13 announcement that appeared to be shared with DARKSIDE RaaS affiliates by the operators of the service. This announcement stated that they lost access to their infrastructure, including their blog, payment, and CDN servers, and wou...

Microsoft Will Soon Kill Flash on Windows 10 for Good

Plus: A Peloton data leak, Russian hacker details, and more of the week’s top security news...

Top 12 Security Flaws Russian Spy Hackers Are Exploiting in the Wild

Cyber operatives affiliated with the Russian Foreign Intelligence Service SVR have switched up their tactics in response to previous public disclosures of their attack methods, according to a new advisory jointly published by intelligence agencies from the U.K. and U.S. Friday. "SVR cyber operato...

Joint NCSC-CISA-FBI-NSA Cybersecurity Advisory on Russian SVR Activity

CISA has joined with the United Kingdom's National Cyber Security Centre NCSC, the Federal Bureau of Investigation FBI, and the National Security Agency NSA, in releasing a Joint Cybersecurity Advisory on Russian Foreign Intelligence Service SVR tactics, techniques, and procedures. Further TTPs...

PortDoor Espionage Malware Takes Aim at Russian Defense Sector

A previously undocumented backdoor malware, dubbed PortDoor, is being used by a probable Chinese advanced persistent threat actor APT to target the Russian defense sector, according to researchers. The Cybereason Nocturnus Team observed the cybercriminals specifically going after the Rubin Design...

Zoom deepfaker fools politicians…twice

We recently said deepfakes “remain the weapon of choice for malign interference campaigns, troll farms, revenge porn, and occasionally humorous celebrity face-swaps”. Skepticism that these techniques would work on a grand scale such as an election, remains in place. In the realm of malign...

2021. The age of the super vulnerability?

I don’t know about you, but to me it seems that every week we are seeing another vulnerability that not only grants significant access to the vulnerable system but also more widely internally. This last week we have seen the latest round of Microsoft Exchange vulnerabilities. The April 2021 updat...

FBI-DHS-CISA Joint Advisory on Russian Foreign Intelligence Service Cyber Operations

The Federal Bureau of Investigation FBI, Department of Homeland Security, and CISA have released a Joint Cybersecurity Advisory CSA addressing Russian Foreign Intelligence Service SVR cyber actors—also known as Advanced Persistent Threat 29 APT 29, the Dukes, CozyBear, and Yttrium—continued...

A week in security (April 12 – 18)

Last week on Malwarebytes Labs, our podcast featured Troy Hunt, Chloé Messdaghi, and Tanya Janca who discussed security fatigue with us. We announced the release of the Malwarebytes SMB Cybersecurity Trust & Confidence Report 2021, a first-of-its-kind survey of the hardworking IT professionals on...

nettle: Out of bounds memory access in signature verification

A flaw was found in Nettle, where several Nettle signature verification functions GOST DSA, EDDSA & ECDSA result in the Elliptic Curve Cryptography point ECC multiply function being called with out-of-range scalers, possibly resulting in incorrect results. This flaw allows an attacker to force an...