




Outbreak Alert
Most Active New Threats
| Name | Type | Discovered |
| Packed.Generic.419 | Trojan | 06/06/2013 |
| Packed.Generic.420 | Trojan | 06/06/2013 |
| Trojan.Travnet!gen3 | Trojan | 06/05/2013 |
| Trojan.FakeAV!gen105 | Trojan | 06/04/2013 |
| Infostealer.Jumcar | Trojan | 06/03/2013 |
| Packed.Generic.418 | Trojan | 06/03/2013 |
| Backdoor.Tranwos | Trojan | 06/03/2013 |
| Trojan.Zbot!gen44 | Trojan | 05/29/2013 |
| Trojan.Rloader.B | Trojan | 05/29/2013 |
| Backdoor.Oldrea | Trojan | 05/28/2013 |

Email
LOW RISK:
Use Basic Caution
Malicious code and fraudulent messages often circulate via email. Never open unsolicited attachments or hyperlinks, and always verify the source of any messages that ask you for sensitive information.
Web Activities
LOW RISK:
Use Basic Caution
Although no widespread attacks are currently targeting web users, take normal precautions while viewing sites because of ongoing threats such as script-based attacks and phishing attacks that use fake sites.
Instant Messaging
LOW RISK:
Use Basic Caution
Currently there are no widespread outbreaks of malicious code circulating via instant messaging. In the past, however, some malicious code did take advantage of IM. Always use normal security precautions whenever you use IM.
File Sharing
LOW RISK:
Use Basic Caution
Although attackers often use this medium to distribute trojan applications and malicious code, no high-profile threats are currently affecting the medium. Always use caution when downloading files, especially from sources you don’t know or trust.
Security Response Blog
Prepare for #OpPetrol Targeting Gas and Oil
Symantec Security Response @ Thu, 20 Jun 2013 01:54:49On June 20, Anonymous will launch the #OpPetrol campaign against international gas and oil companies. It ...
Targeted Attack Exploits Ichitaro Vulnerability
Symantec Security Response @ Wed, 19 Jun 2013 04:48:45read more ...
Social Network Scam Targets NBA Finals
Satnam Narang @ Tue, 18 Jun 2013 22:59:50For sports fans, the most exciting time of the year is the post season. It is ...
Hospitality Spam Takes a New Ride
Anand Muralidharan @ Tue, 18 Jun 2013 20:28:34Hospitality is the friendly bonding between the guest and host, especially efforts to make the guest ...
Malware Using Fake Certificate to Evade Detection
Val S @ Fri, 14 Jun 2013 18:40:35Contributor: Hiroshi Shinotsuka Malware authors are always seeking new ways to hone their craft. As cybercriminals ...
Microsoft Office CVE-2013-1331 Coverage
Symantec Security Response @ Fri, 14 Jun 2013 02:25:57The time between discovery of a vulnerability and the emergence of an exploit keeps getting shorter—sometimes ...
Twitter Feed





Threat Spotlight
Trojan.Ransomlock is a detection for Trojan horse programs that lock the desktop of a compromised computer making it unusable.
The threat may arrive on the compromised computer by various means, such as visiting malicious sites, by opening untrusted links or advertisement banners, or by installing software from untrusted sources.
These programs attempt to convince the user to pay money in order to have their computer unlocked and use a variety of different techniques in order to encourage the user to pay the ransom.
More information on Trojan.Ransomlock is available in the Trojan.Ransomlock writeup.
